Charkhkar, Saeed, Mahdi Bashizade, Matin Sotoudehnejad, Melika Ghodrati, Faraz Bulbuli, and Hesameddin Akbarein. “The Evaluation and Importance of Newcastle disease’s Economic Loss in Commercial Layer Poultry”. The Journal of Poultry Sciences and Avian Diseases 2, no. 1 (January 1, 2024): 1–4. Accessed July 2, 2024. https://jpsad.com/index.php/jpsad/article/view/30.