TY - JOUR AU - gholami, ahmad AU - javdani, mohammad TI - Designing and Validating a Curriculum Framework of Natural Disaster Risk Reduction Education in Primary School JO - Research in Curriculum Planning VL - 17 IS - 64 SP - 134 EP - 150 PY - 2020 DO - 10.30486/jsre.2019.579953.1285 ER -