Ø´ÙŠØ® Ø§Ù„Ø¹Ù…ÙˆØ¯ÙŠ, Ù. 2019 Jun 1. Ù…ÙƒØ§Ù†Ø© Ø§Ù„Ø·ÙÙ„ Ù‚Ø¨Ù„ Ø§Ù„Ø¥Ø³Ù„Ø§Ù… Ù…Ù† Ø®Ù„Ø§Ù„ Ø§Ù„Ù‚Ø±Ø¢Ù† Ø§Ù„ÙƒØ±ÙŠÙ…. Gezira Journal of Educational Sciences and Humanities. [Online] 16:1