RAJAK, Kripa. 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. Disponível em: https://jpahs.edu.np/index.php/jpahs/article/view/182. Acesso em: 19 apr. 2025.