TY - JOUR AU - Abdi, Ali AU - عبدی, علی AU - Seydi Kani Einali, Hanieh TI - Causal Modeling of Engagement in Mathematics Based on Motivation and Mathematical Self-Efficacy with the Mediating Role of Task Value in Elementary School Students JO - Journal of Instruction and Evaluation VL - 18 IS - 69 SP - 187 EP - 208 PY - 2025 DO - 10.71767/jinev.2024.1207957 ER -