Lahallo, J., & Hartanto, I. (2019). Indoor and Outdoor Photo Management Information System At PT. Bangun Perkasa Jayapura. SNPMas : Seminar Nasional Pengabdian Pada Masyarakat, , 85-95. Retrieved from https://ejurnal.dipanegara.ac.id/index.php/snpmas/article/view/432