Bаtyrova Izatulaeva Tazhiyeva N. B. S. T. S. K. Optimization methods of replenishment of material base of agriculture. Journal of Economic Research & Business Administration, [S. l.], v. 114, n. 2, 2016. Disponível em: https://be.kaznu.kz/index.php/math/article/view/1277. Acesso em: 3 apr. 2025.