Berlian, M Ridho, Hapizah Hapizah, and Ely Susanti. 2023. “Case Study: Learning Material-Based on Model-Eliciting Activities to Enhance Problem Solving Abilities and Self Confident”. Journal of Education and Learning Mathematics Research (JELMaR) 4 (2), 158-70. https://doi.org/10.37303/jelmar.v4i2.120.