“Investigating Effect of Supplemented Diets on Performance Parameters of Budgerigars (Melopsittacus Undulatus)”. Physical Education, Health and Social Sciences 3, no. 4 (December 4, 2025): 78–91. Accessed May 6, 2026. https://journal-of-social-education.org/index.php/Jorunal/article/view/853.