(1)
Suherman, S. Books: Morgan, G. A., Liao, H. F., & Józsa, K. (2020). Assessing Mastery Motivation in Children Using the Dimensions of Mastery Questionnaire (DMQ). Gödöllő: Szent István University. ISBN: 978-963-269-922-6. ActPaed 2022, 48, 181-187. https://doi.org/10.15388/ActPaed.2022.48.11.