Pererva, Petro, Volodymyr Kuchynskyi, Tetiana Kobielieva, Andriy Kosenko, and Olga Maslak. “Economic Substantiation of Outsourcing the Information Technologies and Logistic Services in the Intellectual and Innovative Activities of an Enterprise”. Eastern-European Journal of Enterprise Technologies 4, no. 13(112) (August 31, 2021): 6–14. Accessed November 23, 2024. https://journals.uran.ua/eejet/article/view/239164.