N. Maisyaroh, B. Puridawaty, N. Masfhufaturahmah, T. N. Ismah, E. Safrianti, and I. Nuraida, “A Case Study On Self-Regulation In Early Childhood With Intellectual Developmental Delay”, JSRET, vol. 5, no. 1, pp. 649–657, Mar. 2026.