ARUNGTASIK, Voniyanti; TANAN, Benyamin; WONG, Irwan Lie Keng. Pengaruh Penambahan Abu Limbah Kulit Kakao Terhadap KoefisienPermeabilitas Tanah dan Piping. Paulus Civil Engineering Journal, Makassar, I.D., v. 4, n. 3, p. 411–417, 2024. DOI: 10.52722/tzj9pv24. Disponível em: https://ojs.ukipaulus.ac.id/index.php/pcej/article/view/143. Acesso em: 24 jul. 2025.