DIMAWARNITA, F.; MAHARANI, K. Y.; FARAMITHA, Y.; KALBUADI, D. N.; PRAKOSO, H. T.; SARI, I. P.; PRASETYO, D.; SUTANTO, S.; GOENADI, D. H. Optimization of fulvic acids production from oil palm empty fruit bunches using microwave extractor. Menara Perkebunan, Bogor, Indonesia, v. 92, n. 2, p. 141–152, 2024. DOI: 10.22302/iribb.jur.mp.v92i2.582. Disponível em: https://mp.iribb.org/mpjurnal/article/view/582. Acesso em: 24 jan. 2025.