MAKHSETBAEVICH, Kaljanov Damir; BISENBAEVNA, Jienbaeva Myrigul. Determination of the Heartbeat of Large-Horn Cattle. American Journal of Biology and Natural Sciences, [S. l.], v. 1, n. 9, p. 136–140, 2024. DOI: 10.51699/ajbns.v1i9.327. Disponível em: https://www.biojournals.us/index.php/AJBNS/article/view/327. Acesso em: 6 jun. 2026.