Wiranto E, Pulubuhu DAT, T. MRA. The Effect of Education of Women of Childbearing Age and Household Income on Fertility with Age at First Marriage as an Intervening Variable. IJSOC [Internet]. 2023Sep.4 [cited 2024Jul.6];5(4):159-71. Available from: https://ijsoc.goacademica.com/index.php/ijsoc/article/view/773