Hafeznia,M. R. and Roumina,E. (2020). eopolitical Strategy to Settle the Crisis of Pandemic Diseases. Geopolitics Quarterly, 16(4), 1-9.

Hafeznia,M. R. , and Roumina,E. . "eopolitical Strategy to Settle the Crisis of Pandemic Diseases", Geopolitics Quarterly, 16, 4, 2020, 1-9.

Hafeznia M. R., Roumina E. (2020). 'eopolitical Strategy to Settle the Crisis of Pandemic Diseases', Geopolitics Quarterly, 16(4), pp. 1-9.

M. R. Hafeznia and E. Roumina, "eopolitical Strategy to Settle the Crisis of Pandemic Diseases," Geopolitics Quarterly, 16 4 (2020): 1-9,

Hafeznia M. R., Roumina E. eopolitical Strategy to Settle the Crisis of Pandemic Diseases. Geopolitics, 2020; 16(4): 1-9.