Husain, Bushra, and Afrah Hafeez. “D- And A- Optimal Orthogonally Blocked Mixture Component-Amount Designs via Projections”. Statistics, Optimization & Information Computing 11, no. 3 (January 18, 2023): 655-669. Accessed July 22, 2024. http://iapress.org/index.php/soic/article/view/591.