Joachim Krueger และ Wattanapong Rakwichian. (2012) Economic suitability of small scale solar thermal power plants /. Naresuan University,:ม.ป.ท.Joachim Krueger และ Wattanapong Rakwichian. 2012. Economic suitability of small scale solar thermal power plants /. ม.ป.ท.:Naresuan University,;Joachim Krueger และ Wattanapong Rakwichian. Economic suitability of small scale solar thermal power plants /. ม.ป.ท.:Naresuan University, 2012. Print.