Elloumi, Faiza; Ben Ammar, Rania; Boujelbene, Younes - 2022
Tourism is a fundamental factor in most of the world's economies, mainly the countries of Africa, because they have … understand the impact of this pandemic on the performance of tourism in Africa, based on factors created by necessity of this … of the COVID-19 pandemic has led to changes in the supply of tourism goods and services. It would be interesting to …