Ахметова A., and Г. Абдыкерова. “Improving the Methodological Support of Management Accounting Systems and Control Costs in Dairy Cattle”. Journal of Economic Research &Amp; Business Administration, vol. 126, no. 4, Dec. 2018, pp. 227-41, https://be.kaznu.kz/index.php/math/article/view/2044.