1. Bajari, M. and D. Iyai, 2022. Assessing actors involvement in the establishing veterinary and animal welfare using network analysis: An evidence From West Papua, Indonesia. Sustainability, 2: 30-45.
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2. Aswandi, A., B.L. Syaefullah, D.A. Iyai and M.J. Wajo, 2022. Utilization of carbohydrate potential in various kinds of banana cob flour banana in kacang goats. Iraqi J. Agric. Sci., 53: 732-742.
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3. Saragih, D.T.R., D.A. Iyai, H. Mamboai, D. Nurhayati, M. Arim, S. Pakage and T. Suruan, 2021. Interaction effects of pig farming systems with educational level on performances of pig production systems in Manokwari District, West Papua-Indonesia. Bull. Appl. Anim. Res., 3: 32-40.
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4. Iyai, D.A., S. Syaranamual and A. Yaku, 2021. Improving academic skills on freshmen student performance in mastering learning skills. Indones. Educ. J., 10: 23-33.
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5. Iyai, D.A., D. Nurhayati, M. Arim, D. Saragih and M. Orisu et al., 2021. Analyses of interlinked actors in determining the potential business beneficiaries of small-scale pig farming systems in West Papua, Indonesia. Heliyon, Vol. 7. 10.1016/j.heliyon.2021.e05911.
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6. Baaka, A. and D.A. Iyai, 2021. Typification of socio-EcoFarm on livestock farming systemsat Bruyadori District, Biak Numfor-Papua. J. Ilmu dan Industri Peternakan, 7: 60-80.
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7. Woran, J., M. Mulyadi, L. Keworip, S. Pakage and D. Saragih et al., 2020. The contribution of labors to the income of pig farming business in the tropical coastal Papua Barat. Bull. Anim. Sci., 44: 57-63.
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8. Saragih, D.T.R., M. Sagrim, H. Fatem, S. Pakage and Y. Waromi et al., 2020. Mapping strategic and sustainable relevant actors of poultry production and business using stakeholder network analysis. J. Agripet, 20: 216-231.
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9. Sagrim, M., D.A. Iyai, S. Pakage and H. Tumbur, 2020. Zonation of prime agriculture comodities in Maybrat Regency-West Papua. J. Pertanian, 11: 46-55.
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10. Pakage, S., A.W. Wenda, A.P.E. Widodo, A. Baaka and D.A. Iyai, 2020. Estimation of technical efficiency and factor affecting production broiler in Manokwari Regency [In Indonesian]. J. Peternakan Indones., 22: 321-331.
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11. Nurhayat, D., D.A. Iyai, D. Saragih, Y. Runtuboi and H. Burwos et al., 2020. Herpetofauna in limestone forest habitat in Manokwari, West Papua: Species, diversity, wealth and population [In Indonesian]. J. Biosilampari: J. Biologi, 3: 20-28.
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12. Monim, H., D. Nurhayati, D. Trirbo, A. Baaka and A. Yaku et al., 2020. The role of pigs as bio-tillage systems on garden land in the farming culture of the Arfak community, West Papua [In Indonesia]. AGRIKA: J. Ilmu-ilmu Pertanian, 14: 221-236.
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13. Iyai, D.A., Y. Sada, J.F. Koibur, A Bauw and M. Worabay et al., 2020. Potential and utilization of wildlife in the village of Pasir Putih, Fakfak District, West Papua [In Indonesia]. J. Biol. Tropis, 20: 203-210.
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14. Iyai, D.A., S. Pakage, A.G. Murwanto, M. Arim and D. Nurhayati et al., 2020. The effect of farmer education level and gender on the level of pig production (case study in Manokwari, West Papua Indonesia). J. Ilmu Peternakan Terapan, 3: 49-57.
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15. Iyai, D.A., R.H. Siburian, F. Runtuboi, K. Yenusi and N. Noviyanti et al., 2020. Feedback from the recipients of bidikmisi students at the university of papua in the science, technology and cultural arts competition in Manokwari, West Papua [In Indonesian]. J. Penelitian Pendidikan, 20: 202-212.
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16. Iyai, D.A., M. Sagrim, S. Pakage and A.G. Murwanto, 2020. The roles of additive effect between swine keeping systems and agro-ecological zones in production and socioeconomic traits. J. Sain Peternakan Indones., 15: 242-250.
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17. Iyai, D.A., I. Widayati, H. Fatem, D. Nurhayati and M. Arim, 2020. Typology analyses and strategic stakeholders+++ mapping using network on integrated crops-livestock farming systems. SINTA J. Sci. Technol. Agric., 1: 53-64.
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18. Iyai, D.A., I. Widayati, H. Fatem, D. Nurhayati and M. Arim et al., 2020. Strategic stakeholders' typology and mapping using stakeholder network analyses on integrated crops-livestock farming systems in West New Guinea. BioRxiv. 10.1101/2020.07.06.189217.
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19. Iyai, D.A., D. Nurhayati, S. Pakage and I. Widayati, 2020. Impact of conventional cattle farming systems on farmer awareness, livestock output and household income. J. Ilmu Produksi Dan Teknologi Hasil Peternakan, 8: 144-150.
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20. Iyai, D.A., A. Bauw, S. Pakage and M. Baransano, 2020. Portrait of socio-EcoFarm livestock in Pasir Putih Village, Fakfak Regency, West Papua [In Indonesian]. J. Sains Peternakan , 8: 97-113.
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21. Iyai, D.A. and M. Sagrim, 2020. Constraints, needs and development potency of livestock sector on agro-ecological region of Tambrauw, West Papua [In Indonesian]. Agrika: J. Ilmu-Ilmu Pertanian, 14: 81-93.
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22. Yaku, A., D. Trirbo, A. Siahaenenia, S. Taberima, D.A. Iyai and H. Monim, 2019. Sustainable gardening management in the Arfak farmer tribe at Kabupaten Pegunungan Arfak, Province Of Papua Barat. Agrika: J. Ilmu-Ilmu Pertanian 13: 101-115.
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23. Santoso, B., T.W. Widayati and B.T. Hariadi, 2019. The fermentation quality and in vitro nutrient digestibility of agricultural waste based-complete feed silage with different composition of oil palm frond and rice crop residue. Adv. Anim. Vet. Sci., 7: 621-628.
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24. Saragih, D.T.R. and D.A. Lyai, 2016. Performances comparison between urban and rural pig farming systems in Manokwari, West Papua Province Indonesia. Bull. Anim. Sci., 39: 212-218.
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25. Sagrim, M., A.I. Sumule, D.A. Iyai and M. Baransano, 2016. Analysis of constrain and sustainability of Arfak highland agriculture in mountain Arfak in West Papua [In Indonesia]. J. Sustainable Agric., 31: 18-24.
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26. Iyai, D.A., D.T.R. Saragih and F.P. Rumbiak, 2016. Effect of traditional cattle farming systems on farmer knowledge, cattle performances and agribusiness potential in West New Guinea-Papua Barat Province, Indonesia. Anim. Vet. Sci., 4: 5-10.
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27. Iyai, D.A. and Y.Y. Runtuboi, 2016. Sources, sites and components of greenhouse gases (GHGs) from animal agriculture in West Papua Province, Indonesia. Int. J. Environ. Monit. Anal., 4: 121-126.
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28. Iyai, D.A., B. Gobay and A. Yaku, 2015. Understanding the objectives of pigs farming development in Arfak Tribe Farmers, West Papua. Int. J. Agric. Syst., 3: 179-191.
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29. Iyai, D.A. and A. Yaku, 2015. The identification of livestock farming systems in Manokwari, West Papua-Indonesia. Indones. J. Anim. Sci., 17: 94-104.
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30. Iyai, D.A., O. Marani, T. Marjen and I. Usior, 2013. Pig farming performances of three papuan tribes: Case study of Byak, Onate And Arfak Tribes in Papua Barat. J. Indones. Trop. Anim. Agric., 38: 55-64.
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31. Iyai, D.A., D. Saragih and M. Kayadoe, 2013. Quantifying feeding regimes on weaned sows under tropical papua pig keeping systems. Anim. Prod., 15: 106-118.
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32. Iyai, D.A., B.W.I. Rahayu, I. Sumpe and D. Saragih, 2011. Analysis of pig profiles on small-scale pig farmers in Manokwari-West Papua. J. Indones. Trop. Anim. Agric., 36: 190-197.
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33. Iyai, D.A., A.G. Murwanto and A.M. Killian, 2011. Hunting and ethnozoology systems of monitor lizards (Fam. Varanidae) utilized by Yaur Tribeat National Parkof Cenderawasih Gulf. Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati 16: 278-286.
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34. Iyai, D.A. and F. Pattiselanno, 2006. Diversity and ecology of Varanus indicus in Pepaya Island at Teluk Cenderawasih National Park, West Irian Jaya. Biodiversitas, 7: 181-186.
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