Institute of Research and Development. Songkhla Rajabhat University
àÍ¡ÊÒÃáÅÐá¹Ç·Ò§ÊÓËÃѺ¹Ñ¡ÇÔ¨ÑÂáÅкؤÅҡâͧÁËÒÇÔ·ÂÒÅÑÂ
µÔ´µÒÁ¤ÇÒÁà¤Å×è͹äËÇáÅТèÒÇÊÒèҡʶҺѹÇÔ¨ÑÂáÅоѲ¹Ò
¢éÍÁÙÅÊӤѷÕèÊзé͹¤ÇÒÁÊÓàÃ稢ͧʶҺѹ
á¾Åµ¿ÍÃìÁ´Ô¨Ô·ÑÅÊÓËÃѺ¹Ñ¡ÇÔ¨ÑÂáÅкؤÅÒ¡Ãã¹ÁËÒÇÔ·ÂÒÅÑÂ