Ubon Ratchathani University Portal site for E-Thesis & E-Research
คลังวิทยานิพนธ์เเละงานวิจัย มหาวิทยาลัยอุบลราชธานี
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Title Type [ Year
] Filters: Author is Rung Krasaekarn and Keyword is teaching efficiency [Clear All Filters]
. (2006). Trainee teachers' and observers' perceptions on English proficiency and teaching efficiency in Ubon Ratchathani educational service area 3-A follow-up report. Faculty of Liberal Arts, Ubon Ratchathanee University, Ubon Ratchathani .