JUNAID AHMED, DR. DEEP KISHORE SRIVASTAV. CHALLENGES AND PROSPECTS OF COVID – 19 ON SAARC MEMBER COUNTRIES. JOURNAL OF PHARMACEUTICAL ANALYSIS, [S. l.], v. 9, n. 2, 2019. Disponível em: https://journalsofpharmaceuticalanalysis.com/index.php/jpa/article/view/68. Acesso em: 16 mar. 2026.