K.K. ChongF.L. SiawC.W. WongG.S. Wong2024-12-242024-12-242009-0510.1016/j.renene.2008.09.001https://dspace-cris.utar.edu.my/handle/123456789/7686Design and construction of non-imaging planar concentrator for concentrator photovoltaic systemjournal-article