SHANKAR, G.; SAHU, A.; SRIVASTAVA, R. Two stage conditional repetitive group sampling plan (Short Communication). Defence Science Journal, [S. l.], v. 51, n. 3, p. 297–302, 2002. DOI: 10.14429/dsj.51.2243. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/2243. Acesso em: 16 jun. 2025.