ISMIYATUN, E. Q.; ARIANI, T.; GUMAY, O. P. U. Validity of Handout Development Based on Guided Note Taking (GNT) on Mechanical Wave Material. Equator Science Journal, [S. l.], v. 2, n. 1, p. 14–20, 2024. DOI: 10.61142/esj.v2i1.112. Disponível em: https://ejournal.edukhatulistiwa.com/index.php/ESJ/article/view/112. Acesso em: 23 apr. 2026.