01343nas a2200373 a 4500 vtls000057023 MTX 080605c20089999th fr1 0 0eng d 1686-3933 vtlsh000000772 201504221656 VLOAD 1 STAFF MATRIX 201211141814 VLOAD 201206060806 VLOAD 200806051528 nonglux PBRU SERIAL Walailak journal of Science and Technology [Journal] Nakhon Si Thammarat : Institute of Research and Development Walailak University, 2012 Semiannual วารสารภาษาอังกฤษ 17914 Eaglish journal 83140 Science Journal 83141 technology journal 59781 Walailak University Institute of Research and Development 83142 8 Vol. No. 2 c (year) f pm 01/06,07/12 Web Site http://www.wu.ac.th 8.1 5 1-2 2008 8.5 10 5-6 2013 8.4 8 5-6 2011 g 8.3 7 3-4 2010-2011 8.2 6 1-2 2009 g 200806S Institute of Research and Development Walailak University, Nakhon Si Thammarat, Thailand 53943 53943 1