Meziani, Noureddine, and Imane Achour. “Measuring the Quality of Hotel Services Using the Servqual Model Field Study on Some Four-Star Hotels”. Dirassat Journal Economic Issue 7, no. 2 (June 1, 2016): 163-178. Accessed November 22, 2024. http://journals.lagh-univ.dz/index.php/djei/article/view/370.