IVANOVA-NEDELCHEVA, Albena. STEM EDUCATION – A KEY TOOL OF THE COMPETENCE APPROACH. KNOWLEDGE - International Journal , [S. l.], v. 54, n. 2, p. 277–281, 2022. Disponível em: http://ojs.ikm.mk/index.php/kij/article/view/5568. Acesso em: 9 sep. 2026.