Salehan, N. A. M.; Naila, A.; Ajita, A.; Sulaiman, A. Z. Effect of Solid to Water Ratio, Time and Temperature on Aqueous Extraction of Gallic Acid from Labisia Pumila Var Alata of Malaysia: Gallic Acid from Labisia Pumila. Pakistan Journal of Scientific & Industrial Research 2020, 63, 93-99.