Pongchanun Luangpaiboon, and Sirirat Juttijudata. 2026. “A Linear-Programming–Driven Two-Level Factorial Design for Cost-Efficient Alternative Fuel Experiments in a Simulated Cement Calciner”. Science & Technology Asia 31 (2):125-39. https://doi.org/10.70730/sta.v31i2.266386.