TY  - JOUR
AU  - mashallahinejad, zahra
AU  - jafarisani, hossein
AU  - mahram, behrooz
AU  - saeedy rezvani, mahmood
AU  - jalayeri laeen, shiva
TI  - The content analysis of elementary science curriculum from the point of view of environmental components
JO  - Research in Curriculum Planning
VL  - 16
IS  - 63
SP  - 122
EP  - 138
PY  - 2019
DO  - 10.30486/jsre.2019.550328.
ER  -