Maximo, Sally I., Karen Nielzen B. Berlanga, Angela Psyche F. Aquisay, Madelaine Chrystene P. Valencia, and Richie T. Daoen1. 2012. “Regrets and Well-Being of Senior Citizens”. The Journal of Behavioral Science 7 (1):29-46. https://doi.org/10.14456/ijbs.2012.2.