Adriantantri, Emmalia, Joseph Dedy Irawan, and Sonny Prasetyo. 2012. “SISTEM INFORMASI AKADEMIK BERBASIS SMS DI SMPK COR JESU”. Industri Inovatif : Jurnal Teknik Industri 2 (2), 20-24. https://mail.ejournal.itn.ac.id/industri/article/view/1450.