Hidayat, A. et al. 2026. Development of River Port (Kelotok) In Penajam Paser Utara and Balikpapan by using BOR, LF, AHP and Triangulation Analysis. Indonesian Journal of Maritime Technology. 4, 1 (Jun. 2026). DOI:https://doi.org/10.35718/ismatech.v4i1.8482016.