Dimawarnita F, Maharani KY, Faramitha Y, Kalbuadi DN, Prakoso HT, Sari IP, Prasetyo D, Sutanto S, Goenadi DH. Optimization of Fulvic Acids Production from Oil Palm Empty Fruit Bunches Using Microwave Extractor. MP [Internet]. 2024 Nov. 13 [cited 2024 Nov. 14];92(2):141-52. Available from: http://mp.iribb.org/mpjurnal/article/view/582