SAEV, Stoyan. 299 GAMIFICATION - AN APPROACH TO INCREASE STUDENT MOTIVATION DURING A PANDEMIC. KNOWLEDGE - International Journal , [S. l.], v. 48, n. 2, p. 299–304, 2021. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/4742. Acesso em: 1 may. 2026.