Khoirunisa, Mita, Sri Hartini, and Ayyu Sandhi. 2026. “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 6 (3), 129-39. https://doi.org/10.47650/pjphsr.v6i3.2839.