VARGHESE, Anila; SURACHNA; MISHRA, Sidharth Sekhar. Improving Last-mile Delivery of COVID-19 Vaccines: The Cluster Strategy. Nepal Journal of Epidemiology, [S. l.], v. 11, n. 3, p. 1079–1082, 2021. DOI: 10.3126/nje.v11i3.39544. Disponível em: https://nepjol.info/index.php/NJE/article/view/39544. Acesso em: 2 jan. 2025.