López-Vega, Maria, and Ronaldo Santos-Herrero. “Recirculation of Landfill Leachate in Laboratory-Scale Biodigester”. Chemical Technology 37, no. 3 (September 1, 2017): 470-483. Accessed May 1, 2024. https://tecnologiaquimica.uo.edu.cu/index.php/tq/article/view/2819.