HUGO, Riswanda; TAMBA, Robenhart. THE EFFECT OF THE GROUP INVESTIGATION LEARNING MODEL ON THE LEARNING OUTCOMES OF FIFTH GRADE STUDENTS IN THEME 2, SUB-THEME 1. Jurnal Merah Putih Sekolah Dasar, [S. l.], v. 1, n. 2, p. 64–69, 2024. DOI: 10.24114/jmpsd.v1i2.56118. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jmpsd/article/view/56118. Acesso em: 19 feb. 2026.