G. Bermejo, C. . Dumalaga, S. A. De Leon, S. M. Javellana, S. J. . Llanzana, and J. E. . Ignacio, RN, LPT, MAT-Bio, “HR Policy Development for Manpower Services Corporation in Quezon City”, AASgBCPJMRA, vol. 2, no. 1, Apr. 2020.