Ahmed N. Shmroukh and  Ahmed Hamza H. Ali and  Ali K. Abel-Rahman,  Experimental Study on Adsorption Capacity of Activated Carbon Pairs with Different Refrigerants .   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2013, vol. 83(11). 806 - 812
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/17247.