MAHMUDAH, M.; MUNZIL, M.; YULIANTI, E. Validity and Reliability Study of Science-Edutainment Interactive Multimedia on Earth Topic for the 7th Graders of Junior High Schools. Jurnal Penelitian Fisika dan Aplikasinya (JPFA), [S. l.], v. 8, n. 1, p. 42–50, 2018. DOI: 10.26740/jpfa.v8n1.p42-50. Disponível em: https://journal.unesa.ac.id/index.php/jpfa/article/view/2032. Acesso em: 6 may. 2024.