Investigating effect of supplemented diets on performance parameters of budgerigars (Melopsittacus undulatus). Physical Education, Health and Social Sciences, [S. l.], v. 3, n. 4, p. 78–91, 2025. DOI: 10.63163/jpehss.v3i4.853. Disponível em: https://journal-of-social-education.org/index.php/Jorunal/article/view/853. Acesso em: 6 may. 2026.