KALIBAYEV, M. K. Research of receivables concept of the economic entity (transactor unit). Journal of Economic Research & Business Administration, [S. l.], v. 106, n. 6, p. 138–145, 2015. Disponível em: https://be.kaznu.kz/index.php/math/article/view/503. Acesso em: 24 nov. 2024.