OTIENO, J. G.; TENAMBERGEN, W.; NJOROGE, K. Determinants of COVID-19 Vaccine Uptake among Boda-Boda Riders in Mathare, Kenya. International Journal of Professional Practice, [S. l.], v. 13, n. 4, p. 51–60, 2025. DOI: 10.71274/ijpp.v13i4.403. Disponível em: https://ijpp.kemu.ac.ke/index.php/ijpp/article/view/403. Acesso em: 11 mar. 2026.