Rendowaty, A. et al. 2017. Optimal cultivation time and antibacterial activity from ethyl acetate extracts of symbiont fungi Aspergillus unguis (WR8) with Haliclona fascigera. Jurnal Sains Farmasi & Klinis. 4, 1 (Dec. 2017), 49–54. DOI:https://doi.org/10.29208/jsfk.2017.4.1.147.