Shvets, Vasyl, and Alla Prus. “SYSTEM OF APPLIED MATHEMATICAL PROBLEMS: CRITERIA FOR DEVELOPMENT AND FEATURES OF SOLUTION”. Physical and Mathematical Education 41, no. 1 (March 2, 2026): 37–47. Accessed June 6, 2026. https://www.fmo-journal.org/index.php/fmo/article/view/416.