RUDY KUSUMA; FAJRI, R.; ERWIN, E. COMPARISON PROFIT BUSINESS CATTLE CHICKEN CLOSED HOUSE AND OPEN HOUSE CAGE LAYERS (CASE STUDY IN PAYAKUMBUH ): Inggris. Journal of Animal Nutrition and Production Science, [S. l.], v. 3, n. 02, p. 202–213, 2024. DOI: 10.36665/janaps.v3i02.633. Disponível em: http://ojs.ummy.ac.id/index.php/janaps/article/view/633. Acesso em: 12 feb. 2025.