SPATIAL PATTERN IN BETA DIVERSITY OF ECHINOIDEA AND ASTEROIDEA COMMUNITIES FROM THE COASTAL AREA OF TOMIA ISLAND, WAKATOBI MARINE NATIONAL PARK, SOUTHEAST SULAWESI, INDONESIA. BIOTROPIA [Internet]. 2015 Aug. 23 [cited 2026 Aug. 19];22(1):33-4. Available from: https://journal.biotrop.org/index.php/biotropia/article/view/355