TOMASHCHUK, Oleksii, Petro SAMUSENKO, Oleh LESHCHYNSKII, and Liudmyla ILLICHEVA. “METHODS OF FORMING THE CONCEPT OF SEQUENCE LIMITS FOR STUDENTS OF HIGHER EDUCATION INSTITUTIONS”. Physical and Mathematical Education 39, no. 2 (April 30, 2024): 60–67. Accessed June 6, 2026. https://www.fmo-journal.org/index.php/fmo/article/view/315.