Ghaffur, T. A. and Nurkhamid, N. (2017) “ANALISIS KUALITAS SISTEM INFORMASI KEGIATAN SEKOLAH BERBASIS MOBILE WEB DI SMK NEGERI 2 YOGYAKARTA”, Elinvo (Electronics, Informatics, and Vocational Education), 2(1), pp. 94–101. doi: 10.21831/elinvo.v2i1.16426.