D83, D90, J23, J70, J71, J78, M51
D64, H41, D83
D83, D91
C92, D83, D91, H41
D12, D83, P16, Q11, Q13, Q18, Z18
C9, D83, D64, C45, D91
C91; D83; D91
D90 D91 D83 I12 I18 I21 O35
D91, D83, C91, N35
D91 - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision
Making; J13 - Fertility • Family Planning • Child Care • Children • Youth; I20 – Education and Research Institutions - General