1.
Makhsetbaevich KD, Bisenbaevna JM. Determination of the Heartbeat of Large-Horn Cattle. Amer.Jour.Bio.Nat.Scien. [Internet]. 2024 Nov. 27 [cited 2026 Jul. 20];1(9):136-40. Available from: https://biojournals.us/index.php/AJBNS/article/view/327