DANAYA LEAFICHA MAWERU; AALTJE S. PANGEMANAN; ANEKKE PESIK. Cooperative Model Type Group Investigation; An Implementation On Mathematics Learning Straight Line Equation Material. Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam, [S. l.], v. 1, n. 3, p. 195–205, 2023. DOI: 10.59581/konstanta.v1i3.1198. Disponível em: https://ifrelresearch.org/index.php/konstanta-widyakarya/article/view/1198. Acesso em: 24 nov. 2024.