Editorial
(2008). -. Jostar, 6(18), 1-2. doi: 10.22081/jet.2008.21566
. "-", Jostar, 6, 18, 2008, 1-2. doi: 10.22081/jet.2008.21566
(2008). '-', Jostar, 6(18), pp. 1-2. doi: 10.22081/jet.2008.21566
-. Jostar, 2008; 6(18): 1-2. doi: 10.22081/jet.2008.21566
)