Muharja, M., Widjaja, A., Darmayanti, R.F., Airlangga, B., Anugraha, R.P., Fauziah, M., Wijanarto, E., Sholehuddin, M. and Khamil, A.I. 2023. Heat Exchanger Network (HEN) Analysis of The Power Plant Industry Using Aspen Energy Analyzer Software. ASEAN Journal of Chemical Engineering. 23, 1 (Jun. 2023), 14-27.