Çırakoğlu, M., Saracaloğlu, A. S., & Akar, V. R. (2021). Effect of an Instructional Design Based on The Algo-Heuristic Theory of Instruction on Students’ Mathematics Performance and Logical Thinking Skills. Psycho-Educational Research Reviews, 10(2), 42–57. https://doi.org/10.52963/PERR_Biruni_V10.N2.03