Ø±Ø§ÙŠØ³, Ù., & ØØ±ÙŠØ², Ù. (2018). Ø§Ø¨Ø¹Ø§Ø¯ Ø§Ù„Ø¹ÙˆÙ„Ù…Ø© Ø§Ø´ÙƒØ§Ù„Ø§Øª Ø§Ù„Ø§Ù„ÙÙŠØ© Ø§Ù„Ø¬Ø¯ÙŠØ¯Ø©. Ù…Ø¬Ù„Ø© Ø§Ù„Ø§Ù‚ØªØµØ§Ø¯ÙŠØ§Øª Ø§Ù„Ù…Ø§Ù„ÙŠØ© Ø§Ù„Ø¨Ù†ÙƒÙŠØ© ÙˆØ¥Ø¯Ø§Ø±Ø© Ø§Ù„Ø£Ø¹Ù…Ø§Ù„, (01). Retrieved from https://revues.univ-biskra.dz/index.php/LFBM/article/view/3088