T. Umoh, O., V. N. Edet, and V. E. Uyoh. “Comparative Analysis of the Phytochemical Contents of Dry and Fresh Leaves of Sansevieria Trifasciata Prain”. Asian Journal of Research in Botany, Vol. 3, no. 1, Jan. 2020, https://journalajrib.com/index.php/AJRIB/article/view/30089.