JIMOH, S. M. .; AHMED, A.; KEHINDE, O. H.; EMMANUEL, O. S. . Willingness to Pay for Covid-19 Vaccine by Frontline Health Workers in Tertiary Institutions in Nigeria. Journal of Liaquat University of Medical & Health Sciences, [S. l.], v. 21, n. 02, p. 143–148, 2022. Disponível em: http://ojs.lumhs.edu.pk/index.php/jlumhs/article/view/666. Acesso em: 19 apr. 2024.