HARNASUS KRISTANTO KADANG BUA; METI; TANGDIALLA, Lintje Tammu. Pengaruh Penambahan Zeolit Dan  Kapur Pada Tanah Lempung Terhadap Direct Shear Test. Paulus Civil Engineering Journal, Makassar, I.D., v. 7, n. 1, p. 172–182, 2025. DOI: 10.52722/3tqkg544. Disponível em: https://ojs.ukipaulus.ac.id/index.php/pcej/article/view/916. Acesso em: 25 jul. 2025.