STUDY OF THE INFLUENCE OF FACTORS AFFECTING THE FORMATION OF THE PRODUCT RANGE IN RETAIL TRADE. Ekon. čas. Volins. nac. unìv. ìm. Lesì Ukraïnki [Internet]. 2024 Jan. 26 [cited 2024 Jul. 3];2(34):95-101. Available from: https://echas.vnu.edu.ua/index.php/echas/article/view/827