ISMAYLOV KUATBAY SARSENBAEVICH. Improving Methods For Calculating Profitability And Its Analysis. Eurasian Journal of Humanities and Social Sciences, [S. l.], v. 39, p. 16–20, 2025. Disponível em: https://geniusjournals.org/index.php/ejhss/article/view/6614. Acesso em: 31 jan. 2025.