A case study of crystalline limestone intrusion and fault zone identication using 2d eri technique in Ramco cements, pandalgudi mines, Tamilnadu. African Journal of Geography and Regional Planning, [S. l.], v. 7, n. 1, p. 1–5, 2020. Disponível em: https://ijpp.org/journal/index.php/AJGRP/article/view/328. Acesso em: 11 oct. 2025.