Shuda, Irina, and Оdarchenko Nataliia. “WORKBOOK AS A TOOL OF REPRODUCING METHOD FOR TEACHING MATHEMATICS AT THE UNIVERSITY LEVEL”. Proceedings of National Aviation University 64, no. 3 (September 29, 2015): 155–160. Accessed May 4, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/9056.