H. . Hasifah, A. . Hamid, and I. Maliga, “Comparative Analysis of Mothers’ Anxiety Levels Regarding the Implementation of the Covid-19 Vaccine in Elementary School-aged Children in Sumbawa Regency”, kes.uwi.j.kesehat.masy., vol. 8, no. 2, pp. 144–151, Dec. 2022.