BILAD, Muhammad Roil; DOYAN, Aris. Involving STEM Students in Critical Analysis Tasks on the Processes of Modifying Optical Properties of Materials. International Journal of Essential Competencies in Education, [S. l.], v. 2, n. 2, p. 160–176, 2023. DOI: 10.36312/ijece.v2i2.1597. Disponível em: https://journal-center.litpam.com/index.php/ijece/article/view/1597. Acesso em: 23 feb. 2026.