SRIVASTAV, Manoj Kumar; NATH, Asoke. A Comprehensive Study on Mathematical Sampling before Testing For COVID-19 Infected Candidates. International Journal of Computer Sciences and Engineering, [S. l.], v. 8, n. 4, p. 19–24, 2020. DOI: 10.26438/ijcse/v8i4.1924. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/6018. Acesso em: 2 feb. 2026.