Lee, M.C., Handayani, A. and Po, S.H. 2026. Combined Ultrasonic and Thermal Treatment: Effects on Microbial Reduction and Protein Stability in Fresh Milk. Schrödinger: Journal of Physics Education. 7, 2 (Apr. 2026), 95-104. DOI:https://doi.org/10.37251/sjpe.v7i2.3082.