Geok, T., S. Keng, N. Yaacob, and H. Rosternberghe. “ffect of ublic roadcast on ublic nowledge of reconception olic cid owards irth efect revention in alaysia”. ancasakti ournal f ublic ealth cience nd esearch, ol. 5, no. 3, Sept. 2025, pp. 311-2, doi:10.47650/pjphsr.v5i3.2007.