HUSSIN, Karrar. Study on the Effect and Importance of Nutritional Supplements on Productivity Enhancement in Poultry. University of Thi-Qar Journal of agricultural research, [S. l.], v. 14, n. 2, p. 38–43, 2025. DOI: 10.54174/3y2nn280. Disponível em: http://www.jam.utq.edu.iq/index.php/main/article/view/535.. Acesso em: 12 dec. 2025.