Ema Sonia Berutu, et al. “Indonesia National Single Window (INSW) in the Clearance in Out Process of MV. Blue Star at KSOP Class I Tanjung Emas by PT. Kalandara Indah Lautindo Semarang”. Kalao’s Maritime Journal, vol. 5, no. 2, Sept. 2024, pp. 01-09, doi:10.69754/kalaos.v5i2.90.