RAJAK, K. COVID-19 crisis prompting innovation in addressing personal protective equipment shortage. Journal of Patan Academy of Health Sciences, [S. l.], v. 7, n. 1, p. 69–72, 2020. DOI: 10.3126/jpahs.v7i1.28867. Disponível em: https://www.nepjol.info/index.php/JPAHS/article/view/28867. Acesso em: 26 may. 2022.