Ерсой A.; КЕЛЕСБАЕВ, Д. EXPRESSIONS THAT CREATES CONFUSION AMONG THE ELEMENTS OF PROMOTION MIX: SALES PROMOTION. Journal of Economic Research & Business Administration, [S. l.], v. 123, n. 1, p. 31–37, 2018. Disponível em: https://be.kaznu.kz/index.php/math/article/view/1942. Acesso em: 22 dec. 2024.