MU’ARIF, Heru Amrul; SURJONO, Herman Dwi. PENGEMBANGAN E-LEARNING BERBASIS PENDEKATAN ILMIAH PADA MATA PELAJARAN IPA DI SMP NEGERI 5 YOGYAKARTA. Jurnal Inovasi Teknologi Pendidikan, [S. l.], v. 3, n. 2, p. 195–206, 2016. DOI: 10.21831/jitp.v3i2.11143. Disponível em: https://journal.uny.ac.id/index.php/jitp/article/view/11143. Acesso em: 9 may. 2025.