Hasnaa, Ambarsari Hasnaa Nur Azizah, and Barnad. “SP4N-LAPOR AS AN ONLINE INFORMATION AND COMMUNICATION SERVICE FOR THE PEOPLE OF PONOROGO REGENCY”. Jurnal Bisnis Terapan 6, no. 1 (June 28, 2022): 63 - 74. Accessed April 18, 2024. https://journal.ubaya.ac.id/index.php/JIBT/article/view/4871.