Granch Berhe Tseghai and  Lodrick Wangatia Makokha,  Surface Modification of Cotton Using Slaughterhouse Wastes.   journal   = {International Journal of Materials and Textile Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 104(8). 3011 - 3015
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10006175.