1. <a href="./Journals/Article/IENJ/10985927.pdf" target="_blank">Hydrothermal carbonization of oil palm pressed fiber: effect of reaction parameters on product characteristics</a><br>Kamonwat Nakason, Bunyarit Panyapinyopol, Vorapot Kanokkantapong, Nawin Viriya-empikul, Wasawat Kraithong, Prasert Pavasant <br><hr>2. <a href="./Journals/Article/IENJ/10985928.pdf" target="_blank">Cfd based analysis of a solar air heater having isosceles right triangle rib roughness on the absorber plate</a><br>Rajeev Ranjan, M K Paswan, N Prasad <br><hr>3. <a href="./Journals/Article/IENJ/10985929.pdf" target="_blank">What is the green performance of civil buildings? - an empirical study on china’s double-certified green building projects</a><br>Min Zhu, Liping ding, Jun Yang, Jing Shuai <br><hr>4. <a href="./Journals/Article/IENJ/10985930.pdf" target="_blank">Cost effectiveness analysis of pressure regulation method on pneumatic cylinder circuit</a><br>Dragan Seslija, Slobodan Dudic, Ivana Milenkovic<br><hr>