DEVELOPMENT AND CONSTRUCT VALIDATION OF QUESTIONNAIRE ASSESSING THE ADULT IMMUNISATION PERCEPTIONS AMONG MALAYSIAN POPULATION. Global Journal of Public Health Medicine, [S. l.], v. 3, n. 2, p. 496–509, 2021. DOI: 10.37557/gjphm.v3i2.86. Disponível em: https://www.gjphm.org/index.php/gjphm/article/view/86. Acesso em: 15 oct. 2025.