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Pattawikan Phesajsakul. ม.ป.ป. Evaluating the use of an electronic learner contract. , ม.ป.พ.;
Pattawikan Phesajsakul. (ม.ป.ป.) Evaluating the use of an electronic learner contract . ม.ป.พ./ม.ป.ท.
Pattawikan Phesajsakul. Evaluating the use of an electronic learner contract. . ม.ป.ท.:ม.ป.พ., ม.ป.ป.
Pattawikan Phesajsakul. (ม.ป.ป.) Evaluating the use of an electronic learner contract . ม.ป.พ./ม.ป.ท.