Çiftçi , S.Koza, and Engin Karadağ. 2019. “Analysis of Mathematics teachers’ Beliefs on Mathematics Instruction and Teaching Self-Efficiencies Within the Scope of Flow Theory”. Annales Universitatis Paedagogicae Cracoviensis | Studia Ad Didacticam Mathematicae Pertinentia 11 (December):73-87. https://doi.org/10.24917/20809751.11.5.