PERALTA, Jeremy; MILLA, Kistlae; MIRANDA, Martricia; PUNZALAN, Ralph Leiner; SALUM, Christian; RIVERA, Luzviminda G. Knowledge, level of acceptance, and perception of low socio-economic status families towards Covid-19 vaccination in Tarlac Province. Ho Chi Minh City Open University Journal of Science - Social Sciences, [S. l.], v. 15, n. 3, p. 69–81, 2024. DOI: 10.46223/HCMCOUJS.soci.en.15.3.2817.2025. Disponível em: https://journalofscience.ou.edu.vn/index.php/soci-en/article/view/2817. Acesso em: 12 sep. 2026.