KHAW, KHAI WAH, XINYING CHEW, MING HA LEE, and WAI CHUNG YEONG. 2021. “An Optimal Adaptive Variable Sample Size Scheme for the Multivariate Coefficient of Variation”. Statistics, Optimization & Information Computing 9 (3), 681-93. https://doi.org/10.19139/soic-2310-5070-996.