Khoirunisa, M., S. Hartini, and A. Sandhi. “ifferences in ocial kills ccording to evelopmental timulation evel mong reschool hildren ith peech elay: oss-ectional tudy”. ancasakti ournal f ublic ealth cience nd esearch, ol. 6, no. 3, Sept. 2026, pp. 129-3, doi:10.47650/pjphsr.v6i3.2839.