Tkach, Oleg, Liubov Hryniv, and Halyna Mykhailiv. “Logistical Outsourcing As an Effective Enterprise Activity Mechanism Rising : Array”. Journal of Vasyl Stefanyk Precarpathian National University 7, no. 3 (November 30, 2020): 97–114. Accessed March 29, 2024. https://journals.pnu.edu.ua/index.php/jpnu/article/view/4483.