ARISTI, Amalia Febri. THE EFFECTS OF COOPERATIVE LEARNING MODEL GROUP INVESTIGATION AND MOTIVATION TOWARD PHYSICS LEARNING RESULTS MAN TANJUNGBALAI. Jurnal Pendidikan Fisika, [S. l.], v. 3, n. 2, p. 1–7, 2014. DOI: 10.22611/jpf.v3i2.3166. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jpf/article/view/3166. Acesso em: 4 jul. 2025.