Mujio (2020) “Integration of the Spatial Planning of Land and Sea: Case Study on Coastal Bontang”, International Journal of Sciences: Basic and Applied Research (IJSBAR), 52(1), pp. 226–239. Available at: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/11275 (Accessed: 22 September 2025).