GULTOM, E. R. .; MUCHTAR, Z. . Penerapan model pembelajaran berbasis proyek pada pembelajaran e-learning materi kesetimbangan kimia. Educenter : Jurnal Ilmiah Pendidikan, [S. l.], v. 1, n. 4, p. 255–263, 2022. DOI: 10.55904/educenter.v1i4.91. Disponível em: https://jurnal.arkainstitute.co.id/index.php/educenter/article/view/91. Acesso em: 2 dec. 2024.