HARAHAP, R. EFEKTIVITAS MODEL PEMBELAJARAN KOOPERATIF TIPE RECIPROCAL TEACHING TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA KELAS IX SMP NEGERI 4 TAKENGON. Jurnal As-Salam, [S. l.], v. 2, n. 3, p. 34–41, 2018. DOI: 10.37249/as-salam.v2i3.96. Disponível em: https://jurnal-assalam.org/index.php/JAS/article/view/96. Acesso em: 24 apr. 2024.