S. Y. Kalalinggi, N. H. Soekamto, Firdaus, F. E. Appa, and M. Irmawan, “Phytochemical Screening n-hexane Extract of Sponge Xestospongia testudinaria from Spermonde Archipelago”, J.Biotropica. Res. Nat. Technol., vol. 1, no. 2, pp. 86–91, Apr. 2023.