., Ekawarna; NASORI, Ahmad; RIYADI, Riyo. The Effectiveness of Android-Based Learning Media with Appy Pie toward Indonesian Economics Subject. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.30, p. 287–288, 2018. DOI: 10.14419/ijet.v7i3.30.18263. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/18263.. Acesso em: 25 nov. 2024.