HERWINDA, F. A. .; SUGIHARTO, S.; SAMSUDEWA, D. Meta-Analysis: The effect of using fertility hormones with single ovulation synchronization and double ovulation synchronization methods on reproductive traits in dairy cows. Journal of Advanced Veterinary Research, [S. l.], v. 16, n. 1, p. 135-140, 2026. Disponível em: https://advetresearch.com/index.php/AVR/article/view/2470. Acesso em: 2 jan. 2026.