Stryzhak, Oleksandr Ye., Slipukhina Іryna A., Nataliia I. Polikhun, and Ihor S. Chernetckiy. “STEM-EDUCATION: MAIN DEFINITIONS”. Information Technologies and Learning Tools 62, no. 6 (December 30, 2017): 16–33. Accessed May 4, 2024. https://journal.iitta.gov.ua/index.php/itlt/article/view/1753.