"The diversifying strategy of market and tourism product as a mechanism to face the negative reflections of tourism sector analysis of international experiences". مجلة اقتصاديات شمال افريقيا, م 20, عدد 34, يونيو، 2025, ص 219-30, https://journals.univ-chlef.dz/index.php/renaf/article/view/240.