Nelvan Junita Kristiani Daeli, and Yuniarto R Satato. “Environmental Education-Based Beach Tourism Development Model At the Marina Beach Area of Semarang City”. International Journal of Educational and Life Sciences 2, no. 7 (August 6, 2024): 889–904. Accessed April 19, 2026. https://journal.multitechpublisher.com/index.php/ijels/article/view/2165.