Turan Çalban and  Oral Laçin and  Abdüsselam Kurtbas,  Experimental Chevreul’s Salt Production Methods on Copper Recovery.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2015, vol. 100(4). 385 - 388
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10001198.