1. Razak, M.R. and Z. Kassim, 2018. Comparison of horseshoe crabs (Tachypleus gigas) morphometry between different populations using allometric analysis. Aquacult. Aquar. Conserv. Legislat., 11: 143-157.
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2. Kassim, Z., W.N.A.W. Murni, M.R. Razak and S.B. Adam, 2018. Chitosan isolated from horseshoe crab tachypleus gigas from the malay peninsula. Orient. J. Chem., 34: 928-933.
3. Kassim, Z., H.H. Hasnan, S. Zainal and N.H.A. Ishak, 2018. Report on five species of harpacticoid copepods from vegetative area of Sungai Pulai, Johor. Malaysian J. Fundam. Applied Sci., 14: 284-288.
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4. Ishak, N.H.B.A., N.B. Adam and Z.A.L.E.H.A. Kassim, 2018. A taxonomic revision of the genus Thalia Blumenbach, 1798; Weelia Yount, 1954; Brooksia Metcalf, 1918 (Salpida: Salpidae) from East Coast of Peninsular Malaysia. Zootaxa, 4422: 451-477.
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5. Zaleha, K. and M.L. Omar, 2017. Population growth of green mussel, Perna viridis Linnaeus from the Southern Part of Malacca Straits. Malaysian Applied Biol. J., 4: 149-152.
6. Razali, M., M.R. and K. Zaleha, 2017. Fishery aspect of horseshoe crab [Tachypleus gigas (MÊller, 1785)] in the Peninsular Malaysia: Exploitation status. Univ. J. Applied Sci., 5: 11-15.
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7. Razak, M.R.M., Z. Kassim, A.A. Sabuti and A. Ismail, 2017. Feeding ecology and food preferences of Cherok Paloh, Pahang horseshoe crab, Tachypleus gigas. Malaysian J. Fundam. Applied Sci., 13: 198-202.
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8. Nakajima, R., T. Yoshida, B.A.R. Azman, H. Yamazaki and T. Toda et al., 2017. A preliminary study of small scavenging crustaceans collected by baited traps in a coral reef of Bidong Island, Malaysia. Malaysian J. Sci., 32: 59-66.
9. Kassim, Z., M.L. Omar and S. Jasmani, 2017. Population growth of green mussel, perna viridis linnaeus from southern part of the Malacca straits. Malaysian Applied Biol. J., 46: 149-152.
10. Zaleha, K., M.N. Nasiratul-Shahida, H.Y. Siang and B.Y. Kamaruzzaman, 2016. Trend of meiobenthos density and composition in Karah island, south China Sea. Sains Malaysiana, 45: 1019-1024.
11. Rohayu, R. and K. Zaleha, 2016. Colonisation of meiofauna: Selectivity of substrates. J. Applied Environ. Biol. Sci., 6: 133-137.
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12. Ramli, R. and Z. Kassim, 2016. Colonisation of meiofauna: Types of substrates. J. Applied Environ. Biol. Sci., 6: 133-137.
13. John, B.A., H.I. Sheikh, K.C.A. Jalal, K. Zaleha and B.Y. Kamaruzzaman, 2016. Revised Phylogeny of Extant Xiphosurans (Horseshoe Crabs). In: DNA Barcoding in Marine Perspectives: Assessment and Conservation of Biodiversity, Trivedi, S., A.A. Ansari, S.K. Ghosh and H. Rehman (Eds.). Springer International Publishing, Switzerland, pp: 113-130.
14. Zaleha, K., M.F. Diyana, Y. Kamaruzzaman and B. Akbar, 2015. Meiobenthic community in vegetative areas at Sungai Pulai estuary, Johor, Malaysia. Malayan Nat. J., 67: 1-14.
15. Sheikh, H.I., A.B. John, S.J. Ichwan, K. Zaleha and B.Y. Kamaruzzaman, 2015. Review on in-vitro amebocyte culture–a lesson learned from past. J. Teknol., 77: 171-176.
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16. Omar, W.B.W. and Z. Kassim, 2015. Biodiversity of Mollusc in Setiu Wetlands by Using Molecular Markers for Characterization and Conservation. In: Setiu Wetlands: Species, Ecosystems and Livelihoods, Mohamad, F., J.M. Salim, J. M. Jani and R. Shahrudin (Eds.).1st Edition,1st Edn, Penerbit Universiti Malaysia Terengganu (UMT) Malaysia, ISBN-13: 978-9670524917, pp: 27-37.
17. Kassim, Z., K. Yunus, K.C.A. Jalal, I.N. Jaafar and N.S. Nordin et al., 2015. Spatial distribution trend of plankton in Sungai Pulai estuary, the straits of Johor, Malaysia. Sains Malaysiana, 44: 1257-1262.
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18. Kassim, Z., J.K.A. Kamaruzzaman Yunus, I.N. Jaafar and N.S. Nordin, 2015. Spatial distribution trend of plankton in sungai pulai estuary, the straits of johor, Malaysia. Sains Malaysiana, 44: 1257-1262.
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19. Hassan, S., A. John, A. Ichwan, S. Jauhari, Z. Kassim and K. Yunus, 2015. Review on invitro amebcyte culture-a lesson learned from past. J. Teknol., 77: 171-176.
20. . John, B.A., N. Asihin, K. Zaleha, K.C.A. Jalal and B.Y. Kamaruzzaman, 2015. Diversity and community composition of macrobenthos in horse- shoe crab nesting grounds. Malayan Nat. J., 67: 265-287.
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21. Zaleha, K., B.J. Akbar, L.K. Chin, N.F. Zakaria and N.H. Asgnari, 2014. Sustainable Technique for Selected Live Feed Culture. In: Sustainable Aquaculture Techniques, Vergara, M.P.H. and C.I. P. Rostro (Ed.). Intech Open Access Publisher, Rijeka Croatia, ISBN 978-953-51-1224-2, pp: 106-133.
22. Zaleha, K., B.J. Akbar, A. Hidayah, A. Aama and M.A.M. Fuad, 2014. Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses. Malaysian Applied Biol. J., 43: 31-39.
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23. Kassim, Z., A. John, H. Asgnari and F. Mam, 2014. Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses. Malaysian Applied Biol., 43: 31-39.
24. Zaleha, K., A.M. Abang Jefri and M.S. Hasimah, 2013. Fauna of porcellidiidae (Copepoda: Harpacticoida) from Sungai Pulai, Malaysia. Malayan Nat. J., 64: 159-167.
25. Waiho, K., H. Fazhan, M.S. Shahreza and K. Zaleha, 2013. Isolation and characterization of partial mitochondrial CO1 gene from harpacticoid copepod, Leptocaris canariensis (Lang, 1965). Afr. J. Biotechnol., 12: 6901-6906.
26. Mizubayashi, K., V.S. Kuwahara, T.C. Segaran, K. Zaleha, A.W.M. Effendy, M.R.M. Kushairi and T. Toda, 2013. Monsoon variability of ultraviolet radiation (UVR) attenuation and bio-optical factors in the Asian tropical coral-reef waters. Estuarine Coastal Shelf Sci., 126: 34-43.
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27. Lim, K.C. and K. Zaleha, 2013. Effect of photoperiod on the fatty acid composition of three tropical species of marine microalgae. Malaysian Applied Biol. J., 42: 41-49.
28. Ismail, N., S. Ohtsuka, B.A.V. Maran, S. Tasumi, K. Zaleha and H. Yamashita, 2013. Complete life cycle of a pennellid Peniculus minuticaudae Shiino, 1956 (Copepoda: Siphonostomatoida) infecting cultured threadsail filefish, Stephanolepis cirrhifer. Parasite, Vol. 20. 10.1051/parasite/2013041.
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29. Zaleha, K., B.A. John, H.E. Atika, B.Y. Kamaruzzaman and K.C.A. Jalal, 2012. Spawning and nesting behaviour of Tachypleus gigas along the East coast of peninsular Malaysia. Int. J. Biol., 4: 102-111.
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30. Zaleha, K., B. Ibrahim, B.A. John and B.Y. Kamaruzzaman, 2012. Generation time of some marine harpacticoid species in laboratory condition. J. Biol. Sci., 12: 433-437.
31. Zaleha, K. and I. Busra, 2012. Culture of Harpacticoid Copepods: Understanding the Reproduction and Effect of environmental Factors. In: Aquaculture, Muchlisin, Z. (Ed.). Chapter 17, InTech Publisher, Rijeka Croatia, ISBN: 978-953-307-974-5, pp: 343-360.
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32. Modu, B.M., M.F. Saiful, Z. Kassim, M. Hassan and F.M. Shaharom-Harrison, 2012. Spatial distribution of monogenea and their prevalence in two freshwater species in relation to some physic-chemical parameters of kenyir lake, Malaysia. J. Sustainability Sci. Manage., 7: 179-185.
33. Modu, B.M., M.F. Saiful, Z. Kassim, M. Hassan and F.M. Shaharom-Harrison, 2012. A new species of gill monogenea (Dactylogyrus Diesing, 1850) from Hampala macrolepidota, Hampala macrolepidota van Hasselt and Kuhl 1823 (Cyprinidae) in Sungai Kiang and Tanjung Mentong, Tasik Kenyir Lake: Malaysia. Curr. Res. J. Biol. Sci., 4: 488-491.
34. Modu, B.M., M. Saiful, M. Kartini, Z. Kasim, M. Hassan and F.M. Shaharom-Harrison, 2012. Effects of water quality and monogenean parasite in the gills of freshwater cat fish Hemibagrus nemurus Valenciennes 1840. Curr. Res. J. Biol. Sci., 4: 242-246.
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35. John, B.A., B.Y. Kamaruzzaman, K.C.A. Jalal and K. Zaleha, 2012. TAL - A Source of Bacterial Endotoxin Detector in Liquid Biological Samples. Int. Food Res. J., 19: 423-425.
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36. John, B.A., B.Y. Kamaruzzaman, K.C.A. Jalal and K. Zaleha, 2012. Feeding Ecology and Food Preferences of Carcinoscorpius rotundicauda Collected from the Pahang Nesting Grounds. Sains Malaysiana, 41: 855-861.
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37. Akbar John, B., S. Sihin, B.Y. Kamaruzzaman, K.C.A. Jalal and K. Zaleha, 2012. Sediment profiling of the nesting grounds of horseshoe crabs at East Peninsular Malaysia. Int. J. Biol., 4: 159-165.
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38. Zaleha, K., M.F. Farah Diyana, O.M. Luthfi, A.N. Ain Falah and A.A. Wafi, 2011. Health status of recreational beaches in Iskandar development region, Johor, Malaysia. Malaysian J. Analytical Sci., 15: 184-190.
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39. Zaleha, K., I. Hazwani, H.S. Hamidah, B.Y. Kamaruzzaman and K.C.A. Jalal, 2011. Effect of salinity on the egg hatching and early larvae of horseshoe crab Tachypleus gigas (Muller, 1785) in laboratory culture. J. Applied Sci., 11: 2620-2626.
40. Suniza, A.M., K. Zaleha and A. Chatterji, 2011. Effects of different environmental parameters on the respiratory metabolism of the larvae of Malaysian Horseshoe crab, Tachypleus gigas (Muller). Pertanika J. Sci. Technol., 19: 1-9.
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41. Kamaruzzaman, B.Y., B.A. John, M.A. Megat and K. Zaleha, 2011. Bioaccumulation of heavy metals in horseshoe crabs (Tachypleus gigas) from Pekan, Pahang, Malaysia. Res. J. Environ. Toxicol., 5: 222-228.
42. Kamaruzzaman, B.Y., B.A. John, K. Zaleha and K.C.A. Jalal, 2011. Molecular phylogeny of horseshoe crab. Asian J. Biotechnol., 3: 302-309.
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43. John, B.A., K.C.A. Jalal, K. Zaleha, P. Armstrong and B.Y. Kamaruzzaman, 2011. Effects of blood extraction on the mortality of Malaysian horseshoe crabs (Tachypleus gigas). Marine Freshwater Behaviour Physiol., 44: 321-327.
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44. John, B.A., B.Y. Kamaruzzaman, K.C.A. Jalal and K. Zaleha, 2011. Hydrology of the horseshoe crab nesting grounds at Pahang coast, Malaysia. Oriental J. Chem., 27: 1475-1483.
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45. Zaleha, K., B.Y. Kamaruzzaman, B.A. John and M.C. Ong, 2010. Cd, Cu and Pb concentration levels in horseshoe crab nesting grounds of pahang coast, Malaysia. J. Biol. Sci., 10: 790-794.
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46. Zaleha, K., A.K. Nazia and A.I. Nurul-Huda, 2010. Species assemblages of benthic harpacticoid copepods on tide rock pool seaweeds of Pulau Besar, Melaka, Malaysia J. Trop. Biol. Conserv., 7: 1-10.
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47. Zaleha, K. and M.F. Farah Diyana, 2010. Spatial range of meiobenthic faunal density in intertidal zone of port dickson, Malaysia. J. Sustainability Sci. Manage., 5: 94-105.
48. Zaleha, K. and F.I. Jamaludin, 2010. Culture and growth of a marine harpacticoid, Pararobertsonia sp. in different salinity and temperature. Sains Malaysiana, 39: 135-140.
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49. John, B.A., K.C.A. Jalal, Y.B. Kamaruzzaman and K. Zaleha, 2010. Mechanism in the clot formation of horseshoe crab blood during bacterial endotoxin invasion. J. Applied Sci., 10: 1930-1936.
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50. Zaleha, K., M.F.F. Diyana, R.A. Suhaili and A. Amirudin, 2009. Benthic community of the Sungai Pulai seagrass bed, Malaysia Malaysian J. Sci., 28: 143-159.
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51. Wan Bayani, W.O., S.S. Mohammad and K. Zaleha, 2009. Study on genetic variability of Cassidula aurisfelis (snail) by random amplified polymorphic DNAs. Afr. J. Biotechnol., 8: 6117-6119.
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52. Rahman, M.M., K.H. Ling, K. Zaleha and W.S.W. Nik, 2009. Determination of mercury in environmental samples in Muar River Estuary. Malaysian J. Civil Eng., 21: 168-179.
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53. Omar, W.B.W., M.S.B. Shafie and K. Zaleha, 2009. DNA extraction from different preserved tissue of Cassidula aurisfelis for PCR study. Nature Sci., 7: 8-14.
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54. Nurul Huda, A.I. and K. Zaleha, 2009. Taxonomy of a benthic copepod, Metamphiascopsis hirsutus (Thompson & A. Scott, 1903) (HARPACTICOIDA: DIOSACCIDAE) from Bidong Island, Malaysia. Malaysian J. Microscopy, 5: 35-40.
55. Nakajima, R., T. Yoshida, B.A.R. Azman, K. Zaleha, B.H.R. Othman and T. Toda, 2009. In situ release of coral mucus by Acropora and its influence on the heterotrophic bacteria. Aquatic Ecol., 43: 815-823.
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56. Zaleha, K., F.D.M. Fathi and A. Ahmad, 2008. Meiobenthic community of Sungai Pulai Seagrass Bed, Malaysia. Mar. Res. Indonesia, 33: 17-20.
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57. Zaleha, K., 2008. A Pictorial Guide to Some Marine Harpacticoid Copepod of Malaysia. UMT Publisher, Malaysia, ISBN: 978-983-2888-66-6, Pages: 122.
58. Kassim, Z., H. Shahuddin, F. Shaharom and A. Chatterji, 2008. Abundance of three species of the horseshoe crab along the coast of Malaysia. J. Bombay Nat. Hist. Soc., 105: 209-211.
59. Kamaruzzaman, B.Y., M.C. Ong, K. Zaleha and S. Shahbudin, 2008. Levels of heavy metals in green-lipped mussel Perna veridis (Linnaeus) from Muar Estuary, Johore, Malaysia. Pak. J. Biol. Sci., 11: 2249-2253.
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60. Baba, M.A., K. Zaleha, M. Lokman, B.Y. Kamaruzaman and I. Sulong, 2008. Species composition and abundance of Planktonic Copepods in Pahang Estuaries, Malaysia. J. Sustainability Sci. Manage., 3: 11-22.
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61. Kamaruzzaman, B.Y., K. Zaleha, M.C. Ong and K.Y.S. Wilson, 2007. Copper and zinc in three dominant brackish water fish species from Paka Estuary, Terengganu, Malaysia. Malaysian J. Sci., 26: 65-70.
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62. Kalimutho, M., A. Ahmad and Z. Kassim, 2007. Isolation, characterization and identification of bacteria associated with mucus of Acropora cervicornis coral from bidong island, Terengganu, Malaysia. Malaysian J. Sci., 26: 27-39.
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63. Zaleha, K., M.N. Roswati and N. Iwasaki, 2006. Distribution of some species of Harpacticoid Copepods in East Coast of Peninsular Malaysia. Coastal Mar. Sci., 30: 140-145.
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64. Zaleha, K., B.M. Sathiya and N. Iwasaki, 2006. Zooplankton in East coast of Peninsular Malaysia. J. Sustainability Sci. Manage., 1: 87-96.
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65. Zakaria, Z.A.B., N. Zakaria and Z. Kasim, 2004. Mineral composition of the cockle (Anadara granosa) shells, hard clamp (Meretrix meretrix) shells and corals (Porites spp.): A comparative study. J. Anim. Vet. Adv., 3: 445-447.
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66. Kamaruzzaman, B.Y., A.W.M. Effendy, A.A. Shamsudin, K. Zaleha and M. Maged, 2003. Sediment characteristics and trace metal concentrations in the surface sediments of miang Mangrove forest, Malaysia. Oriental J. Chem., 19: 41-48.