Browsing คณะ/วิทยาลัย (Faculty and College) by Subject "elementary educational"
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The Development of Educational Personnel Work Performance Under the Supervision of the Office of Elementary Educational Service Area 2, Nakhonpathom Province
(Rajamangala University Of Technology Rattanakosin, 2014)The purposes of this study were to 1) investigate the extent of work performance improvement of educational personnel under the supervision the office of Elementary Educational Service Area 2, Nakhonpathom Province in ...