https://hiperc.sru.ac.th/pluginfile.php/168294/mod_lesson/intro/%E0%B8%A1%E0%B8%84%E0%B8%AD3.%20%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A0%E0%B8%B2%E0%B8%A9%E0%B8%B5%E0%B8%AD%E0%B8%B2%E0%B8%81%E0%B8%A3%20%28%E0%B8%81%E0%B8%A8.%E0%B8%9A%E0%B8%97.%29%20%E0%B8%A0%E0%B8%B2%E0%B8%84%E0%B9%80%E0%B8%A3%E0%B8%B5%E0%B8%A2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88%203-63%20%28%E0%B8%89%E0%B8%9A%E0%B8%B1%E0%B8%9A%E0%B8%A5%E0%B8%87%20Hiper%20C%29.pdf
https://hiperc.sru.ac.th/pluginfile.php/168294/mod_lesson/intro/%E0%B8%9B%E0%B8%8F%E0%B8%B4%E0%B8%97%E0%B8%B4%E0%B8%99%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A8%E0%B8%B6%E0%B8%81%E0%B8%A9%E0%B8%B2%E0%B8%99%E0%B8%B1%E0%B8%81%E0%B8%A8%E0%B8%B6%E0%B8%81%E0%B8%A9%E0%B8%B2%20%E0%B8%81%E0%B8%A8%E0%B8%9A%E0%B8%97.%20%283-63%29.pdf