MUHAMMAD AGUS BUDIAWAN; ASTUTI INDAH AMALIA; SUBHAN NAJAMUDDIN; BASO, Darwis. Optimization of the Leachate Drainage System and Methane Gas Utilization at the Tamangapa Landfill: An Infrastructure and Energy Engineering Study. Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan, [S. l.], v. 11, n. 2, p. 164–175, 2026. DOI: 10.30736/cvl.v11i2.1745. Disponível em: https://jurnalteknik.unisla.ac.id/index.php/CVL/article/view/1745. Acesso em: 9 oct. 2026.