Indrani , Rahmadana Kadija, and Kariyam Kariyam. “Implementation of Hotelling’s T2 Method in Quality and Capability Control of Newlab Collagen Production Processes”. Enthusiastic : International Journal of Applied Statistics and Data Science 5, no. 2 (October 1, 2025): 107–117. Accessed February 12, 2026. https://journal.uii.ac.id/ENTHUSIASTIC/article/view/37514.