CHIA, Kok Hwee, and Ban Meng LEE. “A Brief Overview of Margaret Mahler’s Theory of Separation-Individuation: What It Means to Educational Therapists, Early Interventionists & Early Childhood Educators”. The Asian Educational Therapist 2, no. 3 (September 1, 2024): 42–52. Accessed June 13, 2026. https://www.aet.sg/journal/index.php/pub/article/view/41.