Angriany, A.N. and Raupong, R. 2025. D-Optimal Design with Split Plot Approach for Quadratic Mixture-Amount Experiments (Case Study of Three Components with Composition Constraints). Jurnal Matematika, Statistika dan Komputasi. 22, 1 (Sep. 2025), 28–42. DOI:https://doi.org/10.20956/j.v22i1.44459.