Kamil, I., Christiono, C., Salmah An’nafri, D., Billy, B., Lisdi Pamungkas, S., & Wijaya Hidayat, Y. (2026). SIPANDU: An IoT-Based Integrated River Waste Monitoring and Collection System Powered by Solar Energy. International Journal of Engineering Continuity, 5(1), 72–87. https://doi.org/10.58291/ijec.v5i1.523