A. E. Chindaliyev, A. E., D. A. Baimukanov, A. K. Karynbayev, и E. Chindaliyev. «RESULTS OF THE TARGETED SELECTIVE AND BREEDING WORK OF THE SIMMENTAL RED-AND-MOTLEY BREED OF DAIRY CATTLE». Scientific Journal of Pedagogy and Economics, no. 6 (декабрь 15, 2018): 34–38. просмотрено декабрь 18, 2025. http://89.250.84.46/bulletin-science/article/view/4537.