Necessity and Implementation Mechanisms of Public-private Partnership Basicmodels. Ekon. čas. Volins. nac. unìv. ìm. Lesì Ukraïnki [Internet]. 2015 Sep. 29 [cited 2025 May 10];3(3):5-11. Available from: https://www.echas.vnu.edu.ua/index.php/echas/article/view/339