XAKIMOV, S. . Mathematical Essence of the Efficiency of the Enterprise in the Conditions of Limited Economic Resources and Analysis of Operational Activities. European Multidisciplinary Journal of Modern Science, [S. l.], v. 6, p. 316–321, 2022. Disponível em: https://emjms.academicjournal.io/index.php/emjms/article/view/402. Acesso em: 22 jul. 2024.