Coastal Clean-Up, Optimization of Potential, and Coastal Education at Sepinggan Airport Beach, Gunung Bahagia, Balikpapan. (2025). Seminar Nasional Pengabdian Kepada Masyarakat (SEPAKAT), 4(4), 167-182. https://doi.org/10.35718/sepakat.v4i4.8481700