Devianti VA, Arifiyana D, A’yuni Q. Adsorption Performance of Turmeric as Biosorbent for Free Fatty Acid Removal in Used Cooking Oil. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2025 Feb. 28 [cited 2025 Apr. 3];11(2):16-24. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/10201