Davaajav, Altankhuyag, Enkhbat Rentsen, and Tungalag Natsagdorj. “MATHEMATICAL MODEL OF DETERMINING OPTIMAL STRUCTURE OF LIVESTOCK AND ITS INCOME MAXIMIZATION”. Journal of Business and Innovation (Бизнес & Инноваци) 11, no. 2 (August 28, 2025): 14–26. Accessed December 5, 2025. https://journal.num.edu.mn/BusinessAndInnovation/article/view/10355.