-,-. , -,-. and -,-. (2012). . The Journal of Spatial Planning and Geomatics, 16(2), 78-100.

-,-. , -,-. , and -,-. . "", The Journal of Spatial Planning and Geomatics, 16, 2, 2012, 78-100.

-,-.,-,-.,-,-. (2012). '', The Journal of Spatial Planning and Geomatics, 16(2), pp. 78-100.

-. -, -. - and -. -, "," The Journal of Spatial Planning and Geomatics, 16 2 (2012): 78-100,

-,-.,-,-.,-,-. . The Journal of Spatial Planning and Geomatics, 2012; 16(2): 78-100.