THE CURRENT STATE AND PROBLEMS OF BUSINESS PLANNING IN UKRAINE. Ekon. čas. Volins. nac. unìv. ìm. Lesì Ukraïnki [Internet]. 2018 Sep. 30 [cited 2024 Nov. 22];3(15):45-51. Available from: https://echas.vnu.edu.ua/index.php/echas/article/view/364