(SISTEM INFORMASI PENCATATAN POIN PELANGGARAN SISWA TERINTEGRASI WALI MURID BERBASIS MOBILE (Study kasus : SMPN SATU ATAP 1 GUNUNG SUGIH) Information System for Recording Violation Points of Students Integrated Mobile Based Student Guardians (Case Study : SMPN Satu Atap 1 Gunung Sugih) - Utami, - (2019)