Borja Padilla, R., María M. Durán Barrantes, and M. Luque González. “Aerobic Purification of the Effluents Produced in the Olive Mill Wastewater Biomethanation Process”. Grasas y Aceites 43, no. 1 (February 28, 1992): 20–25. Accessed May 3, 2024. https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1192.