Alfin, C., Mulyono, E. C., & lestariningsih, L. (2022). Studi Kelayakan Sarpras TNBTS Bromo Tengger Semeru Kab. Malang, Pasuruan, Probolinggo Jawa Timur. Journal of Science Nusantara, 2(4), 168–178. https://doi.org/10.28926/jsnu.v2i4.657