YÜKSEL, A. H. 2001. The World of Open and Distance Learning. TOJDE , vol.2, no.2 .

YÜKSEL, A. H., (2001). The World of Open and Distance Learning. TOJDE , vol.2, no.2.

YÜKSEL, AHMET. "The World of Open and Distance Learning," TOJDE , vol.2, no.2, 2001

YÜKSEL, AHMET H. . "The World of Open and Distance Learning." TOJDE , vol.2, no.2, 2001

YÜKSEL, A. H. (2001) . "The World of Open and Distance Learning." TOJDE , vol.2, no.2.

@article{article, author={AHMET HALUK YÜKSEL}, title={The World of Open and Distance Learning}, journal={TOJDE}, year=2001}