SARI, M. I. PENERAPAN IGA (INFORMATION GAP ACITIVITIES) DALAM MENINGKATKAN KEMAMPUAN BERBICARA SISWA KELAS 9 SMP-IT INSAN CENDEKIA BOARDING SCHOOL PAYAKUMBUH. Jurnal Pendidikan Tambusai, [S. l.], v. 4, n. 1, p. 58–63, 2020. DOI: 10.31004/jptam.v4i1.428. Disponível em: https://jptam.org/index.php/jptam/article/view/428. Acesso em: 28 mar. 2024.