Purnama, D. H.; Novita, A.; Ardiwidjaja, R.; Laili, N.; Widyastuti, E. The Preservation Role of Maritime Natural and Cultural Heritage in Batu Bedil Geosite the Belitong Global Geopark Area through a Sustainable Eco-Culture Tourism Approach. Heritage and Sustainable Development 2025, 7, 521-542.