Martin, A. J., Liem, G. A. D., & Malmberg, L. Multilevel motivation and engagement: Assessing construct validity across students and schools.
Chicago Stili AlıntıMartin, Andrew J., Gregory Arief D. Liem, ve Lars-Erik Malmberg. Multilevel Motivation and Engagement: Assessing Construct Validity Across Students and Schools.
MLA AlıntıMartin, Andrew J., Gregory Arief D. Liem, ve Lars-Erik Malmberg. Multilevel Motivation and Engagement: Assessing Construct Validity Across Students and Schools.
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