Farida, Yunahara, Kartiningsih, Kartiningsih, AND Rahmadani, Febria. " The Effervescent Granule Ethanol Extract of Andaliman Fruits (Zanthoxylum acanthopodium DC.) using Variations of Source Acid and Antioxidant Activity" JURNAL ILMU KEFARMASIAN INDONESIA [Online], Volume 19 Number 1 (30 April 2021)