Nguyen YTH, Dang TNH, Sukontamarn P, Lai S-L, Pechdin W. Sex of First Child and Actual Fertility Among Vietnamese Women from Generations X, Y, and Z: Examining Intergenerational Patterns of Son Preference. JPSS [internet]. 2025 Jun. 20 [cited 2025 Dec. 7];34(-):327-43. available from: https://so03.tci-thaijo.org/index.php/jpss/article/view/285921