D. C. . Edaño and C. J. Q. . Meer, “Strategies and Approaches in Teaching Values Education Among Public Secondary School In The Division Of Zambales”, Int. J. Multidiscip. Appl. Bus. Edu. Res., vol. 2, no. 12, pp. 1424–1446, Dec. 2021, doi: 10.11594/10.11594/ijmaber.02.12.16.