MED RAM VERMA; HILAL A. LONE; RAJESH TAILOR. Generalized Dual to Ratio-cum-Product Type Estimators in Double Sampling for Stratificatio. Journal of the Indian Society of Agricultural Statistics, New Delhi, India, v. 77, n. 01, p. 125–132, 2025. DOI: 10.56093/jisas.v77i01.171575. Disponível em: https://epubs.icar.org.in/index.php/JISAS/article/view/171575. Acesso em: 21 oct. 2025.