NURASYAH; RINI FADHILLAH PUTRI; ENNY FITRIANI; JOHANNES. An Integrated Educational Audio-Visual Media Based Information Service Model in The Era of Industrial Revolution 4.0 for MTs Lab IKIP Al Washliyah Medan Students. International Journal of Educational Research Excellence (IJERE), [S. l.], v. 2, n. 2, p. 553–563, 2023. DOI: 10.55299/ijere.v2i2.654. Disponível em: https://ejournal.ipinternasional.com/index.php/ijere/article/view/654. Acesso em: 3 jul. 2024.