Correia de Oliveira Gomes, Ana Carolina, Hédio Michael Alves Siébra, Fernanda Silvia de Oliveira Sampaio, & Ronaldo Stefanutti. " SEMI-CONTINUOUS APPLICATION OF LEACHATE AND SEPTIC TANK EFFLUENT TO INCREASE AND ACCELERATE BIOGAS PRODUCTION IN LANDFILLS." Mercator [Online], 25 (2026): n. pag. Web. 11 Aug. 2026