Rusibamayila, Emmanuel G., and Nasra Kara. “An Extensive Analysis of the Effect of Brand Loyalty on Brand Preference in Airtel Tanzania”. Gusau International Journal of Management and Social Sciences 8, no. 1 (April 21, 2025): 297–323. Accessed October 17, 2025. https://gijmss.com.ng/index.php/gijmss/article/view/299.