FEDOROVA, Anastasia; FAHREDINOVA, Victoria. ECOLOGICAL AND ECONOMIC PROBLEMS OF LINEAR PROGRAMMING. HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, Rezekne, Latvia, n. 22, p. 112–116, 2018. DOI: 10.17770/het2018.22.3627. Disponível em: https://journals.ru.lv/index.php/HET/article/view/3627.. Acesso em: 3 may. 2024.