Pengaruh Campuran Bubuk Arang Kayu Dan Kapur Terhadap Daya Dukung Tanah Lempung. Teras, [S. l.], v. 10, n. 1, p. 10–25, 2020. Disponível em: https://ojs.unsiq.ac.id/index.php/teras/article/view/2132. Acesso em: 6 dec. 2025.