NOVRINDA, R.; SAPUTRA, I. Analisis Kemantapan Lereng Kuari Batugamping di Tuban II PT. United Tractors Semen Gresik Tuban Jawa Timur. ReTII, [S. l.], 2017. Disponível em: https://journal.itny.ac.id/index.php/ReTII/article/view/509. Acesso em: 14 may. 2025.