Dzikra, K. G., Kastaman, R., & Januardi, J. (2026). SPATIAL K-MEANS CLUSTERING FOR IDENTIFYING OPTIMAL SUSTAINABLE AVIATION FUEL PRODUCTION LOCATIONS IN INDONESIA. Jurnal Teknologi Dan Riset Terapan (JATRA), 8(1), 20–27. https://doi.org/10.30871/jatra.v8i1.13032