Prospective Cross-sectional Study on Mother’s Knowledge and Attitude on Childhood Immunisation in Sibu Hospital. Sarawak Journal of Pharmacy, [S. l.], v. 7, n. 1, p. 53–69, 2021. Disponível em: https://sjpharm.org/ojs/index.php/sjp/article/view/61. Acesso em: 22 mar. 2026.