NURRAHMA, Nurrahma. INVESTIGASI DALAM PROSES PEMBELAJARAN MATEMATIKA. Qalam : Jurnal Ilmu Kependidikan, [S. l.], v. 5, n. 1, p. 18–22, 2018. DOI: 10.33506/jq.v5i1.244. Disponível em: http://ejournal.um-sorong.ac.id/index.php/jq/article/view/244. Acesso em: 9 may. 2024.