J. L. . Quiambao and K. N. G. . Alvaro, “Impact of Quality Management System Practices on the Business Performance of a Government Corporation in Clark Freeport Zone, Philippines”, Int. J. Multidiscip. Appl. Bus. Edu. Res., vol. 4, no. 3, pp. 995–1006, Mar. 2023, doi: 10.11594/ijmaber.04.03.29.