WASET
    Wanna Saikaew and  Pairat Kaewsarn and  Wuthikorn Saikaew,  Pomelo Peel: Agricultural Waste for Biosorption of Cadmium Ions from Aqueous Solutions.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2009, vol. 32(8). 393 - 397
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/14626.