Dr. M N Kholid, Annisa Swastika, Evatias Nirmala, Swasti Maharani, Majid 2021. Pupils’ Reflective Thinking and Self-Efficacy Level for Problem Solving. Turkish Journal of Computer and Mathematics Education (TURCOMAT). 12, 6 (Jun. 2021), 4628–4636. DOI:https://doi.org/10.17762/turcomat.v12i6.8448.