"Testing the relationship between tourism receipts , economic growth and the real effective exchange rate in Algeria during the period (1995 - 2020) using cointegration and Toda yamamoto causality", renaf, م 19, عدد 33, ص 157–172, يوليو 2025, تاريخ الوصول: أكتوبر 22, 2026. موجود في: https://journals.univ-chlef.dz/index.php/renaf/article/view/309