Thermal Analysis and Energy Efficiency Improvements in Tunnel Kiln for Sustainable Environment.Published in:Processes, 2021, v. 9, n. 9, p. 1629, doi. 10.3390/pr9091629By:Hussnain, Syed Ali;Farooq, Muhammad;Amjad, Muhammad;Riaz, Fahid;Tahir, Zia Ur Rehman;Sultan, Muhammad;Hussain, Ijaz;Shakir, Muhammad Ali;Qyyum, Muhammad Abdul;Han, Ning;Bokhari, AwaisPublication type:Article