RICHARD-IGWEH, A. E.; IJOMAH, M. A.; ONU, O. H. Statistical modeling of the impact of centre points replications on second-order spherical unit-radial points designs. Faculty of Natural and Applied Sciences Journal of Mathematical and Statistical Computing, [S. l.], v. 1, n. 2, p. 60–70, 2023. Disponível em: https://fnasjournals.com/index.php/FNAS-JMSC/article/view/297. Acesso em: 16 sep. 2024.