[1]
“Chemical Extraction of Copper from Copper Sulphide Ores of Pakistan by Roast Leach Method: Copper Extraction from Copper Sulphide Ores”, Pakistan Journal of Scientific & Industrial Research, vol. 53, no. 5, pp. 233–238, Oct. 2010, Accessed: Mar. 16, 2026. [Online]. Available: https://www.v2.pjsir.org/index.php/biological-sciences/article/view/469