Samphao Duangkaew. ม.ป.ป. Scaffolding in computer-based self-access learning materials. , ม.ป.พ.;
Samphao Duangkaew. (ม.ป.ป.) Scaffolding in computer-based self-access learning materials . ม.ป.พ./ม.ป.ท.
Samphao Duangkaew. Scaffolding in computer-based self-access learning materials. . ม.ป.ท.:ม.ป.พ., ม.ป.ป.
Samphao Duangkaew. (ม.ป.ป.) Scaffolding in computer-based self-access learning materials . ม.ป.พ./ม.ป.ท.