WASET
    Martin Macion,  Sustainability Strategy and Firm Performance in Residential Trade and Industry: A Conceptual Analysis.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2010, vol. 42(6). 1035 - 1039
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/6597.