Weliyanto, Yupi, Ali Rakhman Hakim, and Nur Hidayah. “Penetapan Kadar Flavonoid Total Berdasarkan Tingkat Fraksinasi Ekstrak Daun Sirsak (Annona Muricata L.): Determination Of Total Flavonoid Content Based On Soursop Leaf Extract Fractionation Level (Annona Muricata L.)”. Jurnal Surya Medika (JSM) 11, no. 2 (August 10, 2025): 114–119. Accessed December 5, 2025. https://journal.umpr.ac.id/index.php/jsm/article/view/10537.