Alfirayanti, Alfirayanti, and Ismail Marzuki. “Comparative Study of Morphological Characteristics and Chemical Component Screening of Callyspongia Sp. From Samalona Island and Gondong Bali Island, Spermonde Archipelago”. Cognitia : International Engineering Journal, vol. 2, no. 2, Oct. 2026, pp. 68-80, https://doi.org/10.63288/ciej.v2i2.22.