Document Type : Original Article
Tabatabaee, S. M. R. (2002). A look at the approximation perspective. Journal of Seven Heavens, 3(12-13), 201–208.
Tabatabaee, S. M. R. "A look at the approximation perspective", Journal of Seven Heavens, 3, 12-13, 2002, 201–208.
Tabatabaee, S. M. R. (2002). 'A look at the approximation perspective', Journal of Seven Heavens, 3(12-13), pp. 201–208.
Tabatabaee, S. M. R., "A look at the approximation perspective." Journal of Seven Heavens, 3 12-13 (2002): 201–208,
Tabatabaee S. M. R. A look at the approximation perspective. Journal of Seven Heavens. 2002;3(12-13):201–208 (In Persian).
