The Effect of Use of Contextual Teaching and Learning (CTL) Learning Model on Understanding the Concept of Waves of Coastal School Students. Jurnal Pendidikan Fisika, [S. l.], v. 7, n. 3, p. 317–324, 2019. DOI: 10.26618/jpf.v7i3.2225. Disponível em: https://journal.unismuh.ac.id/index.php/jpf/article/view/2225. Acesso em: 26 aug. 2025.