PUSPA YANI, N. K. L.; NASTITI, K.; NOVAL, N. Pengaruh Perbedaan Jenis Pelarut Terhadap Kadar Flavonoid Total Ekstrak Daun Sirsak (Annona muricata L.): The Effect of Different Types of Solvents on Total Levels of Flavonoid Extract (Annona muricata L.). Jurnal Surya Medika (JSM), v. 9, n. 1, p. 34–44, 27 Apr.2023.