Ölçek Yazarlar: Mustafa Eşkisu

Kardaş, F., Eşkisu, M., Çam, Z., & Taytaş, M. (2022). Development and Validation of the Grit Scale: Test of Measurement invariance across university and high school students. International Journal of Psychology and Educational Studies, 9(3), 571-588. https://doi.org/10.52380/ijpes.2022.9.3.626