صكري أ, بلخير عا. The Reality of the Tourism Services and Travel Agencies in Mila Province and its Impact on Activating Internal Tourism from the Customer’s Point of View. fber [Internet]. 2021 Dec. 31 [cited 2024 Nov. 24];5(4):114-31. Available from: https://jiamcs.centre-univ-mila.dz/index.php/fber/article/view/676