Kulintsev Valery Vladimirovich, Ulimbasheva Radina Alekseevna, Balakirev Nikolai Aleksandrovich, Yuldashbayev Yusupzhan Artykovich и Demin Vladimir Aleksandrovich 2020. MEAT PRODUCTIVITY OF BULL CALVES OF DIFFERENT DIRECTIONS OF PRODUCTIVITY USING FEEDING COMBINED WITH FINAL FATTENING . Научный журнал «Вестник НАН РК» . 4 (авг. 2020), 109–118.