1. Shakir, H.A., J.I. Qazi and A.S. Chaudhry, 2015. Metal bioaccumulation levels in different organs of three edible fish species from the river Ravi, Pakistan. Int. J. Aquat. Biol., 3: 135-148.
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2. Shakir, H.A., J.I. Qazi and A.S. Chaudhry, 2015. Assessing human health risk of metal accumulations in a wild carp fish from selected sites of a river loaded with municipal and industrial wastes. Int. J. Environ. Res., 9: 545-552.
3. Hussain, A., H.A. Shakir, S. Ali and J.I. Qazi, 2015. Growth coefficient and fecundity of Chitala chitala (Osteoglossiforms: Notopteridae) from the river Ravi, Pakistan. J. Anim. Plant Sci., 25: 401-405.
4. Batool, N., H.A. Shakir and J.I. Qazi, 2015. Comparative growth potential of different Bacillus species on fruit peels. Punjab Univ. J. Zool., 30: 25-29.
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5. Anjum, A., M. Manzoor, N. Manzoor and H.A. Shakir, 2015. Prevalence of anemia during pregnancy in district Faisalabad, Pakistan. Punjab Univ. J. Zool., 30: 15-20.
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6. Shakir, H.A., S. Shakeel, J. Malik, J. Idrees, S. Akram and J.I. Qazi, 2014. Impacts of dams on fish populations and potential mitigative measures: a review. Punjab Univ. J. Zool., 29: 97-111.
7. Shakir, H.A., K. Shazadi, J.I. Qazi and A. Hussain, 2014. Planktonic diversity in gut contents of Labeo rohita from Ravi, Pakistan reflecting urban loads on the river. Biol. Pak., 60: 87-92.
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8. Shakir, H.A., J.I. Qazi, A.S. Chaudhry and S. Ali, 2014. Metal accumulation patterns in livers of major carps from anthropogically affected segment of the river ravi, Pakistan. Int. J. Adv. Res. Biol. Sci., 1: 261-268.
9. Shakir, H.A., J.I. Qazi and A.S. Chaudhry, 2014. Examining muscles of Cirrhinus mrigala for biochemical parameters as a bio-indicator of water pollution by municipal and industrial effluents into river Ravi, Pakistan. Int. Aquat. Res., 6: 221-228.
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10. Ibrahium, A., M. Nadeem, H.A. Shakir and J.I. Qazi, 2014. Potential of cellulolytic bacteria for ethanol production from agri-food wastes. Punjab Univ. J. Zool., 29: 69-76.
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11. Hussain, A., S. Ali, H.A. Shakir, J.I. Qazi, K. Ali and Nadeenullah, 2014. Prevalence of Escherichia coli in milk and different milk products sold under market conditions at Lahore. Sci. J. Anim. Sci., 3: 22-26.
12. Hussain, A., J.I. Qazi and H.A. Shakir, 2014. Implication of molasses as electron donor for biological sulphate reduction. Am. J. Environ. Eng., 4: 7-10.
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13. Hussain, A., H.A. Shakir and J.I. Qazi, 2014. Anaerobic biodegradation of sulphate employing animal manure as a cost effective growth substrate. J. Anim. Plant Sci., 24: 913-918.
14. Shakir, H.A., S. Shakeel and J.I. Qazi, 2013. Bioremediation of some frequently encountered non essential heavy metals: a review. Punjab Univ. J. Zool., 28: 45-54.
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15. Shakir, H.A., J.I. Qazi and A.S. Chaudhry, 2013. Monitoring the impact of urban effluents on minerals contents of water and sediments of four sites of the river Ravi, Pakistan. Environ. Monit. Assess., 185: 9705-9715.
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16. Shakir, H.A., A.S. Chaudhry and J.I. Qazi, 2013. Impact of anthropogenic activities on physico-chemical parameters of water and mineral uptake in Catla catla from river Ravi, Pakistan. Environ. Monit. Assess., 185: 2833-2842.
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17. Shakir, H.A. and J.I. Qazi, 2013. Impact of industrial and municipal discharges on growth coefficient and condition factor of major carps from Lahore stretch of Ravi. J. Anim. Plant Sci., 23: 167-173.
18. Shakir H.A., J.I. Qazi, A.S. Chaudhry A. Hussain and S. Ali, 2013. Nutritional comparison of three fish species co-cultured in an earthen pond. Biol. Pak., 59: 353-358.
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19. Khan, A.M., A. Iqbal, H.A. Shakir and M. Ayub, 2013. Evaluation of spawning efficacy of ovatide for carp breeding in Pakistan. Punjab Univ. J. Zool., 28: 77-81.
20. Hussain, A., J.I. Qazi, S. Ali, H.A. Shakir and N. Ullah, 2013. Health imperilments in workers of a cutlery industrial complex from Pakistan: A preliminary survey. Biol. Pak., 59: 43-50.
21. Shakir, H.A., J.I. Qazi and A.S. Chaudhry, 2012. Effects of anthropogenic activities on some biochemical parameters of Catla catla, from the river Ravi, Pakistan. Adv. Anim. Sci., 3: 99-99.
22. Qulander, S.F., A.Q. Nayyer, S. Ali and H.A. Shakir, 2012. Lipid profile in smoking employees of University of Azad Jammu and Kashmir Muzaffarabad. Punjab Univ. J. Zool., 27: 79-82.
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23. Qazi, J.I., S. Nadir and H.A. Shakir, 2012. Solid state fermentation of fish feed with amylase producing bacteria. Punjab Univ. J. Zool., 27: 1-7.
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24. Mustafa, M.I., A.S. Chaudhry and H.A. Shakir, 2012. Effect of different levels and frequency of concentrate feeding on growth performance and carcass characteristics of Texel cross lambs. Adv. Anim. Sci., 3: 136-136.
25. Farooq, M., A.Q. Nayyer, S. Ali and H.A. Shakir, 2012. Relationship between body mass index and blood pressure in female college students of Paniola, Rawalakot (Azad Jammu and Kashmir). Punjab Univ. J. Zool., 27: 33-38.
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26. Qazi, J.I., S. Mumtaz and H.A. Shakir, 2011. Improving fish feed by yeast solid state fermentation. Punjab Univ. J. Zool., 26: 21-29.
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27. Perveen, A., S. Andleeb, S. Ali, F. Aziz and H.A. Shakir, 2011. Study of Antibiotic resistance in locally isolated bacterial and fungal strains. Punjab Univ. J. Zool., 26: 113-124.
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28. Khan, A.M., Z. Ahmed, H.A. Shakir and A.M. Chattha, 2011. Status of Ctenopharyngodon idella in freshwaters of Punjab, Pakistan. Punjab Univ. J. Zool., 26: 75-81.
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29. Khan, A.M., S. Mustafa, H.A. Shakir and A. Hussain, 2011. Biochemical analysis of locally available fish feed ingredients in Lahore, Pakistan. Punjab Univ. J. Zool., 26: 45-52.
30. Siddique, S., A. Nayyer S. Ali and H.A. Shakir, 2010. Assessment of T3, T4 and TSH of Goitrous female population at Banjosa, Azad Jammu and Kashmir. Punjab Univ. J. Zool., 25: 37-48.
31. Shakir, H.A., J.I. Qazi, A. Hussain and S. Ali, 2010. Growth coefficient and condition factor of three carp species reared under semi-intensive culture. Punjab Univ. J. Zool., 25: 13-20.
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32. Hussain, A., J.I. Qazi, H.A. Shakir, M.R. Mirza and A.Q. Nayyer, 2009. Length-weight relationship, meristic and morphometric study of Clupisoma naziri from the river indus, Pakistan. Punjab Univ. J. Zool., 24: 14-25.
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33. Shakir, H.A., M.R. Mirza, A.M. Khan and M. Abid, 2008. Weight length and condition factor relationship of Sperata sarwari (Singhari) from Mangla Lake, Pakistan. J. Anim. Pl. Sci., 18: 158-160.
34. Shakir, H.A., 2008. Meristic and morphometeric study of Sperata sarwari from mangla lake, Pakistan Punjab Univ. J. Zool., 23: 9-18.
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35. Khan, A.M., H.A. Shakir, M.N. Khan, M. Abid and M.R. Mirza, 2008. Ichthyofaunal survey of some fresh water reservoirs in Punjab. J. Anim. Pl. Sci., 18: 151-154.
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36. Shakir, H.A., A.M. Khan and M. Abid, 2006. The prevalence of cestode infection in a freshwater catfish, Sperata sarwari. Punjab Univ. J. Zool., 21: 41-47.
37. Khan, A.M., H.A. Shakir M. Ashraf and Z. Ahmad, 2006. Induced spawning of Labeo rohita using synthetic hormones. Punjab Univ. J. Zool., 21: 67-72.
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