Herlina, Tati, Unang Supratman, Anas Urbanas, Supriyatna Sutardjo, Noor Rain Abdullah, & Hideo Hayashi. " Triterpenoid Pentacyclic Antimalarial Activity from the Leaves of Erythrina variegata." Jurnal ILMU DASAR [Online], 12.2 (2011): 161-166. Web. 4 Jul. 2024