RAJESH SINGH; ANAMIKA KUMARI; SUNIL KUMAR YADAV. Construction of Almost Unbiased Estimator for Unknown Population Mean using Two Auxiliary Variables. Journal of the Indian Society of Agricultural Statistics, New Delhi, India, v. 79, n. 01, p. 37–44, 2026. DOI: 10.56093/jisas.v79i01.6. Disponível em: https://epubs.icar.org.in/index.php/JISAS/article/view/171986. Acesso em: 31 may. 2026.