Poriferasta-5,22E,25-trien-3β-ol,22-dehidrokolesterol dari daun Kalanchoe serrata (Crassulaceae). Jurnal Kimia Valensi, [S. l.], v. 3, n. 1, 2013. DOI: 10.15408/jkv.v3i1.324. Disponível em: https://journal.uinjkt.ac.id/valensi/article/view/324. Acesso em: 27 oct. 2025.