(1)
Purwoko, M.; Indarto, D.; Purwanto, B.; Soetrisno, S.; Kariosentono, H. Identification of Chemical Compounds in Plumbago Zeylanica Linn Leaves from Indonesia: Http: www.doi.org 10.26538 Tjnpr V6i9.17. TJNPR 2022, 6, 1440-1442.