Maliya, N., Maliya, N. and Sukestiyarno, S. (2018) “Analysis of Mathematical Problem Solving Ability Based on Self confidence in Creative Problem Solving Learning and Independent Learning Assisted Module .”, Unnes Journal of Mathematics Education Research, 8(1), pp. 118-124. Available at: https://journal.unnes.ac.id/sju/ujmer/article/view/27120 (Accessed: 18April2024).