Yurdal MO, Toraman Çetin. Self-Directed Learning, Academic Achievement and Motivation: A Meta-Analytical Study. Alta J Educ Res [Internet]. 2023 Jun. 27 [cited 2024 Nov. 21];69(2):233-5. Available from: https://journalhosting.ucalgary.ca/index.php/ajer/article/view/75098