Alejandro, M. A. “A Review on the Unsustainable Operations of Major Fast-Food Chains in the Philippines”. Ascendens Asia Singapore – Union Christian College Philippines Journal of Multidisciplinary Research Abstracts, vol. 4, no. 1, Aug. 2023, https://ojs.aaresearchindex.com/index.php/aasguccphjmra/article/view/12537.