Florin Faur, Izabela-Maria Apostu and Maria Lazar (2024) “Ecological Approach on Investigating the Open Pit Lakes Developed in Oltenia Mining Region: A Case Study of Urdari Lake, Romania”, Emerging Issues in Environment, Geography and Earth Science Vol. 6, pp. 13–38. doi: 10.9734/bpi/eieges/v6/7278C.