“A Feasibility Study on the Establishment of Troops Coffee in # 54 Vergara Bldg. Quirino Hi-Way Novaliches, Quezon City”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, vol. 1, no. 1, Apr. 2019, https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1972.