Irawan, Ade, Teguh Adiyas Putra, and Citra Tasya Ulwia. “Uji Fitokimia Metabolit Sekunder Daun Ubi Jalar Ungu (Ipomoea Batatas (L.) Lamk)”. Borneo Journal of Pharmascientech 6, no. 2 (October 20, 2022): 71-74. Accessed October 17, 2025. http://www.jurnalstikesborneolestari.ac.id/index.php/borneo/article/view/424.