Kritwiput Phaobkaew และผู้แต่งคนอื่นๆ. (2007) Performance of a-Si, p-Si, and HIT PV Technological Comparison under Tropical Wet Climate Condition. <i>International Journal of Renewable Energy</i>, <i>Vol. 2</i>(No.2), pp 23-35.Kritwiput Phaobkaew และผู้แต่งคนอื่นๆ. "Performance of a-Si, p-Si, and HIT PV Technological Comparison under Tropical Wet Climate Condition". International Journal of Renewable Energy Vol. 2 (2007):pp 23-35.Kritwiput Phaobkaew และผู้แต่งคนอื่นๆ. Performance of a-Si, p-Si, and HIT PV Technological Comparison under Tropical Wet Climate Condition. School of Renewable Energy Technology:ม.ป.ท. 2007.