Ishika Maiti, Saran. “Equi-Covariable Composite – A Connection to Equal-Row-Sum Covariance Matrix”. Thailand Statistician 19, no. 4 (September 29, 2021): 721–733. Accessed May 7, 2024. https://ph02.tci-thaijo.org/index.php/thaistat/article/view/245233.