HADI, W. .; PRADIPTA, T. R. . Pendampingan Bimbingan Belajar Online Matematika Siswa Kelas VIII. Prosiding Abdimasmu, [S. l.], v. 2, n. 2, p. 516–521, 2021. Disponível em: https://journal.uhamka.ac.id/index.php/abdimasmu/article/view/7639. Acesso em: 21 nov. 2024.