AVDONIN, Kostiantyn. ADDITIONAL METHODS FOR TEACHING THE QUANTUM THEORY OF THE HYDROGEN ATOM. Physical and Mathematical Education, Україна, v. 40, n. 4, p. 13–17, 2025. DOI: 10.31110/fmo2025.v40i4-02. Disponível em: https://www.fmo-journal.org/index.php/fmo/article/view/460. Acesso em: 6 jun. 2026.