DHRITIKESH CHAKRABARTY. Cubic Unbiased Estimator: Some Properties . Partners Universal Innovative Research Publication, [S. l.], v. 4, n. 3, p. 37–43, 2026. DOI: 10.5281/zenodo.21042399. Disponível em: https://puirp.com/index.php/research/article/view/169. Acesso em: 4 jul. 2026.