Artorn Pokaipisit, Mati Horprathum, and Pichet Limsuwan. 2007. “Effect of Films Thickness on the Properties of ITO Thin Films Prepared by Electron Beam Evaporation”. Agriculture and Natural Resources 41 (5). Bangkok, Thailand:255-61. https://li01.tci-thaijo.org/index.php/anres/article/view/244376.