SU, Qiaoqiao; YANG, Zhongyuan; GAO, Hongfei; ZHAO, Nayan; DU, Liu. Study on Hydrochemical Characteristics of Ordovician Limestone in Jiaozuo Mining Area. Engineering And Technology Journal, [S. l.], v. 6, n. 4, p. 838–845, 2021. DOI: 10.47191/etj/v6i4.01. Disponível em: https://everant.org/index.php/etj/article/view/440. Acesso em: 22 jul. 2024.