“Raising awareness of slope hazards and implementing energy-friendly lighting in the commercial building of Bukit Batakan Permai II, Manggar Campus, East Balikpapan”. Seminar Nasional Pengabdian Kepada Masyarakat (SEPAKAT), vol. 4, no. 2, Desember 2025, hlm. 48-53, https://doi.org/10.35718/sepakat.v4i2.8481750.