Eko Susetyo Yulianto et al. 2023. SYSTEM DEVELOPMENT FOR ENHANCING BOILER PERFORMANCE: FROM PID CONTROL TO ADAPTIVE AND MODEL PREDICTIVE CONTROL FOR MORE EFFECTIVE OPTIMIZATION OF TEMPERATURE, PRESSURE, AND LEVEL CONTROL IN BOILER SYSTEM. International Journal Science and Technology. 2, 2 (Jul. 2023), 14–23. DOI:https://doi.org/10.56127/ijst.v2i2.680.