Hastrina Nova Sari, Urip Harahap, and Aminah Dalimunthe, “Antimalarial activities extract of N-hexane, ethyl acetate and ethanol of soursop leaf (Annona muricata L) on mice (Mus musculus) infected with Plasmodium berghei”, J Inn Pharm Bio Sci, vol. 6, no. 1, pp. 15–17, Jan. 2019.