AFIFAH, Indah Eka; SUSILOWATI, Dewi; EXACTA, Annisa Prima. PENGARUH GROUP INVESTIGATION TERHADAP PRESTASI BELAJAR MATEMATIKA DITINJAU DARI KEMAMPUAN AWAL SISWA. Absis: Mathematics Education Journal, [S. l.], v. 1, n. 1, p. 24–30, 2019. DOI: 10.32585/absis.v1i1.310. Disponível em: http://journal.univetbantara.ac.id/index.php/absis/article/view/310. Acesso em: 14 sep. 2025.