Purnama, Chanra. “Enhancing Maritime Safety and Navigation: Integrating Visual Cues and Astronomical Learning in Transportation Management Education”. Dinasti International Journal of Education Management And Social Science 5, no. 6 (August 2, 2024): 1616–1624. Accessed April 19, 2025. https://dinastipub.org/DIJEMSS/article/view/2702.