Boualem, Ali, Abdelkader Nassour, Khadidja Nemmiche, and Abdelkrim Gherici Abed. “Make-or-Buy Analysis With TCT and RBV Assumptions Evidence from Algerian Hotel Firms”. International journal of economic perspectives 19, no. 5 (May 7, 2025): 1856–1868. Accessed November 13, 2025. http://ijeponline.org/index.php/journal/article/view/1007.