Sapar, A., M.R. Kurniawan, A. Shofiyani, A.B. Aritonang, and E. Setiawan. 2022. “Sponge Biology Characteristics and Steroids Secondary Metabolite of Haliclona Sp. From Lemukutan Island, West Kalimantan, Indonesia”. Asian Journal of Chemistry 34 (9):2373-78. https://doi.org/10.14233/ajchem.2022.23824.