Maretik, M. et al. 2022. Sea Urchen (Echinoidea) Diversity in the Coastal Area at Mawasangka District, Central Buton Regency. Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram. 10, 2 (Mar. 2022), 218–225. DOI:https://doi.org/10.33394/j-ps.v10i2.4848.