Ø§Ù„Ù…Ø£Ù…ÙˆÙ†, Ù. 2019 Dec 1. Ø§Ù„ØØ¯ÙŠØ« Ø§Ù„Ø¶Ø¹ÙŠÙ ÙˆØ¶ÙˆØ§Ø¨Ø· ØªÙ‚ÙˆÙŠØªÙ‡ Ø¨Ø§Ù„Ù…ØªØ§Ø¨Ø¹Ø§Øª ÙˆØ§Ù„Ø´ÙˆØ§Ù‡Ø¯. Gezira Journal of Educational Sciences and Humanities. [Online] 16:2