“TLC FINGERPRINTING PROFILE AND FREE RADICAL SCAVENGING ACTIVITY (DPPH) OF METHANOL, ETHYL ACETATE, AND N-HEXANE FRACTIONS OF DADANGKAK LEAVES (Hydrolea spinosa L.)” (2026) Jurnal Insan Farmasi Indonesia, 9(1), pp. 173–182. doi:10.36387/jifi.v9i1.3022.