TY - JOUR AU - Khamisabadi, Marjan AU - javadipoor, Mohammad AU - Salehi, Keyvan AU - abtahi, masoumeh sadat TI - Identifying primary curriculum dimensions in multigrade classes: a systematic review JO - Journal of Instruction and Evaluation VL - 17 IS - 67 SP - 79 EP - 102 PY - 2025 DO - 10.71767/jinev.2024. 1192914 ER -