GUMILAR, Surya. Conceptual understanding and visual representation: are they still ordinary or extraordinary issues?. Research in Physics Education, [S. l.], v. 2, n. 2, p. 1–2, 2023. DOI: 10.31980/ripe.v2i2.29. Disponível em: https://journal.institutpendidikan.ac.id/index.php/ripe/article/view/29. Acesso em: 8 sep. 2024.