Knopik, Tomasz, and Urszula Oszwa. “Mathematical Resilience and Motivation to Study in Mathematically Gifted Students - Self-Determination Approach”. Przegląd Badań Edukacyjnych (Educational Studies Review) 1, no. 41 (August 31, 2023): 5–24. Accessed July 5, 2024. https://apcz.umk.pl/PBE/article/view/41019.