Petrov Oleg Yuriyevich, Baimukanov Dastanbek Asylbekovich, Tyurin Vladimir Grigoryevich, Semenov Vladimir, Kuzmina Nadezhda Nikolaevna, Nesipbayeva Aigul Kadirovna, Zhylkyshybayeva Meruert Malikovna, Yerezhepova Makpal Shamakhanovna, & Apeev Kuanysh Bolatbekovich. (2019). PRODUCTIVE ACTION OF DIFFERENT FAT LEVELS IN DIETS OF BULL-CALVES. «Вестник НАН РК», (6), 254–263. извлечено от http://189185.vm7pq.group/bulletin-science/article/view/1228