“Pengaruh Penambahan Bahan Pengisi terhadap Total Klorofil, pH, dan Intensitas Warna Pewarna Alami dari Daun Rumput Teki (Cyperus rotundus L.): The Influence of Fillers Addition on Total Chlorophyll, pH, and Color Intensity of Natural Colorant from Purple Nutsedge Leaves (Cyperus rotundus L.)”. Journal of Food Engineering, vol. 4, no. 3, Juli 2025, hlm. 102-15, https://doi.org/10.25047/jofe.v4i3.5987.