“IoT-Based Off-Grid Solar System Internet Network Transmitter to Increase Tourism Promotion and the Creative Economy of Nanggelan Beach”. Jurnal Abdiwangi 2, no. 1 (October 30, 2024): 1–13. Accessed July 26, 2025. https://jurnal.poliwangi.ac.id/index.php/abdiwangi/article/view/226.