1.
Al-Samarai F. Genetic evaluation of breeding efficiency estimated by Tomar ‎equation in Holstein cattle. Iraqi J. Vet. Med. [Internet]. 2007 Dec. 31 [cited 2025 Nov. 26];31(2):142-50. Available from: https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/1968