Roebken, H. (2012). The Influence of Goal Orientation on Student Satisfaction, Academic Engagement and Achievement. Universidad de Almería.
Chicago-viite (17. p.)Roebken, Heinke. The Influence of Goal Orientation on Student Satisfaction, Academic Engagement and Achievement. Universidad de Almería, 2012.
MLA-viite (8. p.)Roebken, Heinke. The Influence of Goal Orientation on Student Satisfaction, Academic Engagement and Achievement. Universidad de Almería, 2012.
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