TY  - JOUR
AU  - nosrati, sedighe
AU  - Afkari, Fereshteh
AU  - ekradi, ehsan
TI  - Knowledge Required by Math Teachers for Virtual Teaching in Third Grade Elementary
JO  - Research in Curriculum Planning
VL  - 19
IS  - 72
SP  - 97
EP  - 111
PY  - 2022
DO  - 10.30486/jsre.2022.1938417.1964
ER  -