M. Yahya
      Experimental study on a solar tunnel heat pump dryer for cocoa beans
      Contemporary Engineering Sciences, Vol. 9, 2016, no. 7, 325-336
      http://dx.doi.org/10.12988/ces.2016.6210

Copyright © 2016 M. Yahya. This article is distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.