Febriansyah, Muhammad Irfan, and Nafisah Eka Puteri. “PLS-R Modeling and Sensory Optimization of Functional Brownies Formulated With Spinach and Modified Cassava Flour”. Food Scientia: Journal of Food Science and Technology, vol. 6, no. 1, Jan. 2026, pp. 1-11, doi:10.33830/fsj.v6i1.11850.2026.