TURGINBAYEVA, A.; ZHAKUPBEKOVA, G. Problems of project management in the hotel business in a pandemic. Journal of Economic Research & Business Administration, [S. l.], v. 137, n. 3, p. 47–57, 2021. DOI: 10.26577/be.2021.v137.i3.05. Disponível em: https://be.kaznu.kz/index.php/math/article/view/2355. Acesso em: 23 nov. 2024.