Bustillo, T. J. Q., E. G. Oracion, and C. G. Pyponco. “Health Problems, Financial Capacity, and Access to Healthcare of Older Persons in Metro Dumaguete, Negros Oriental, Philippines”. Philippine Social Science Journal, Vol. 4, no. 4, Dec. 2021, pp. 62-70, doi:10.52006/main.v4i4.430.