N. A. GERASYMCHUK; L.M. STEPASYUK; Z.M. TITENKO; I.M. YERMOLENKO. MARKET COMPETITION AT THE LEVEL OF AGRICULTURAL PRODUCTS DISTRIBUTION. «Вестник НАН РК», [S. l.], n. 3, p. 40–44, 2021. Disponível em: http://89.250.84.46/bulletin-science/article/view/2032. Acesso em: 23 дек. 2024.