Ridwan, Masri, Amirullah Amirullah, Akbar Akbar, Agus Agus, Muh. Yahya, and Herry Rachmat Widjaja. “Maritime Tourism Package Design for Education and Conservation”. Jambura Journal of Educational Management 5, no. 1 (February 8, 2024): 55-66. Accessed August 13, 2026. https://ejournal-fip-ung.ac.id/ojs/index.php/JJEM/article/view/2988.