TY  - JOUR
A1  - Harkness, S.
A1  - Gregg, P.
A1  - Fernández, Salgado
T1  - The rise in single-mother families and children’s cognitive development: Evidence form three British birth cohorts
Y1  - 2020
DO  - 10.1111/cdev.13342
VL  - 91
IS  - 5

ER  -