Setiawan, Heru, and Handaru Jati. “ANALISIS KUALITAS SISTEM INFORMASI PANTAUAN PEMBENTUKAN KARAKTER SISWA DI SMK N 2 DEPOK SLEMAN”. Elinvo (Electronics, Informatics, and Vocational Education), vol. 2, no. 1, Oct. 2017, pp. 102-9, doi:10.21831/elinvo.v2i1.16427.