Lee, Sook Huey, et al. “Unlocking Voices: A Multifaceted Approach in Assessing and Managing a Preschooler With Selective Mutism”. Southeast Asia Early Childhood Journal, vol. 13, no. 1, Apr. 2024, pp. 95-101, https://doi.org/10.37134/saecj.vol13.1.6.2024.