WILLY RAYMOND SILABAN; HETDY SITIO; NANCY ANGELIA PURBA. PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE INDEX CARD MATCH TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VI DI SD NEGERI 091281 BATU IV . Pengembangan Penelitian Pengabdian Jurnal Indonesia (P3JI), [S. l.], v. 2, n. 2, p. 141–146, 2024. Disponível em: https://jurnal.migascentral.com/index.php/p3ji/article/view/213. Acesso em: 5 jun. 2026.