Khasan, N., Kartono, K., & Junaedi, I. (2021). PISA Oriented Mathematics Literacy Reviewed from Self-Efficacy of Learners Taught by CORE Learning Model Assisted by Scaffolding Technique. Unnes Journal of Mathematics Education Research, 10(1), 102-107. Retrieved from https://journal.unnes.ac.id/sju/ujmer/article/view/44799