Sulaiman NA, Latifah M. The Role of Economic Status and Environmental Factors in Early Childhood Cognitive Development: Systematic Literature Review and Bibliometric. Aulad [Internet]. 2025 Dec. 15 [cited 2026 Feb. 3];8(3):1537-4. Available from: https://aulad.org/index.php/aulad/article/view/1294