Khasan, Nur, Kartono Kartono, and Iwan Junaedi. “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, no. 1 (June 30, 2021): 102-107. Accessed December 21, 2024. https://journal.unnes.ac.id/sju/ujmer/article/view/44799.