1. <a href="./Journals/Article/IENJ/10890879.pdf" target="_blank">Energy efficiency potential in tropical buildings - perspective of an enclosed transitional zone</a><br>Qi Jie Kwong, Nor Mariah Adam<br><hr>2. <a href="./Journals/Article/IENJ/10890880.pdf" target="_blank">Effect of scale-up on heat transfer characteristics of cyclone separators of circulating fluidized beds</a><br>R. S. Patil, P. Mahanta, M. Pandey<br><hr>3. <a href="./Journals/Article/IENJ/10890881.pdf" target="_blank">A solar timber drying system- experimental performance and system modeling</a><br>S. Janjai, P. Intawee, J. Kaewkiew<br><hr>4. <a href="./Journals/Article/IENJ/10890882.pdf" target="_blank">Injection timing impact on calophyllum inophyllum linn oil (honne oil)   diesel fuelled diesel engine</a><br>Venkanna K. Belagur, R.C. Venkataramana<br><hr>5. <a href="./Journals/Article/IENJ/10890883.pdf" target="_blank">A least cost approach for power plant portfolio optimization in a regulated environment electricity supply industry with constraints</a><br>Hema Selanduray, Mohd Hariffin Boosroh<br><hr>6. <a href="./Journals/Article/IENJ/10890884.pdf" target="_blank">Exploring possible effects of changes in capital structure on the market value of oil and gas companies</a><br>Hafez Abdo, Robert Wilkinson<br><hr>