SALAFUDIN; NOER AF€™IDAH. VALIDITAS MEDIA TUAS PADA PEMBELAJARAN IPA MATERI PESAWAT SEDERHANA. Discovery : Jurnal Ilmu Pengetahuan, [S. l.], v. 7, n. 2, p. 66–71, 2022. DOI: 10.33752/discovery.v7i2.3414. Disponível em: https://ejournal.unhasy.ac.id/index.php/discovery/article/view/3414. Acesso em: 22 apr. 2025.