SILABAN, Yohansen Frando Hadinata; JUMADI, Jumadi. Concept understanding profile of high school students on doppler effect and sound intensity levels. Momentum: Physics Education Journal, [S. l.], v. 6, n. 1, p. 51–58, 2022. DOI: 10.21067/mpej.v6i1.5664. Disponível em: http://ejournal.unikama.ac.id/index.php/momentum/article/view/5664. Acesso em: 24 nov. 2024.