МАНДРАЖИ, О. CHANGES IN THE CONTENT AND METHODS OF TEACHING MATHEMATICS AS ANSWERS TO MODERN CHALLENGES. Modern engineering and innovative technologies, [S. l.], v. 3, n. 40-03, p. 54–60, 2025. DOI: 10.30890/2567-5273.2025-40-03-051. Disponível em: https://www.moderntechno.de/index.php/meit/article/view/meit40-03-051. Acesso em: 28 jan. 2026.