Republic Act No. 6809, 13 December 1989.
D000293:Adolescent; D000367:Age Factors; D001208:Asia; D001210:Asia, Southeastern; D003710:Demography; D003906:Developing Countries; D010679:Philippines; D011153:Population; D011154:Population Characteristics
Age Factors; Asia; Demographic Factors; Developing Countries; Minors; Philippines; Population; Population Characteristics; Southeastern Asia