WASET
    Uğur Çakır and  Erol Sahin and  Kemal Çomaklı and  Aysegül Çokgez Kus,  Solar Calculations of Modified Arch (Semi Spherical) Type Greenhouse System for Bayburt City.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2015, vol. 102(6). 1112 - 1117
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10001979.