QUANG, Ngo Van et al. Biscembranoids from Vietnamese marine sponge Petrosia nigricans. <b>Vietnam Journal of Chemistry</b>, <i>[S. l.]</i>, v. 53, n. 2e, 2015. DOI: 10.15625/6655. Disponível em: https://cip.vast.vn/vjchem/article/view/6655. Acesso em: 2 apr. 2026.