Asgari, Heshmatollah. (1389). An Investigation Of Brain Drain From Iran To OECD Countries Based On Gravity Model. , 15(29), 89-99. doi: 10.22059/ier.2011.32724

Heshmatollah Asgari. "An Investigation Of Brain Drain From Iran To OECD Countries Based On Gravity Model". , 15, 29, 1389, 89-99. doi: 10.22059/ier.2011.32724

Asgari, Heshmatollah. (1389). 'An Investigation Of Brain Drain From Iran To OECD Countries Based On Gravity Model', , 15(29), pp. 89-99. doi: 10.22059/ier.2011.32724

Asgari, Heshmatollah. An Investigation Of Brain Drain From Iran To OECD Countries Based On Gravity Model. , 1389; 15(29): 89-99. doi: 10.22059/ier.2011.32724