AMBAR PERTIWININGRUM; MARGARETHA ARNITA WURI; ANDANG WIDI HARTO; RACHMAWAN BUDIARTO; MISRI GOZAN. HEATING VALUE ENHANCEMENT BY BIOGAS PURIFICATION USING NATURAL ZEOLITE AND RICE STRAW-BASED BIOCHAR. GEOMATE Journal, [S. l.], v. 16, n. 55, p. 80–85, 2019. Disponível em: https://geomatejournal.com/geomate/article/view/2483. Acesso em: 3 may. 2024.