TY  - JOUR
AU  - valizadeh, akbar
AU  - shiravand, sarem
AU  - omrani, Aboozar
AU  - ranjbar, kamal
TI  - The Metatheoretical Challenges of the Theory of International Relations
JO  - 
VL  - 12
IS  - 47
SP  - 161
EP  - 180
PY  - 2020
DO  - 
ER  -