Ayu, Dewi Fortuna, Yelmira Zalfiatri, and Raiyan Renadi. “Purification of Rubber Seed Oil Using Zeolite Adsorption Method and Noni Extract Addition”. Journal of Applied Agricultural Science and Technology 6, no. 1 (February 28, 2022): 11-19. Accessed April 20, 2024. http://jaast.org/index.php/jaast/article/view/25.