Saumena, Fadly Yashari, and Alni Cahya Kamila. “Implementation of Twin Digital Technology for Marinery Management and Conservation on Sulampua: An Innovative Approach in Blue Economy Optimization”. International Journal on Economics, Finance and Sustainable Development 6, no. 3 (September 30, 2024): 437–453. Accessed September 28, 2026. https://journals.researchparks.org/index.php/IJEFSD/article/view/5314.