CHE SULONG, CHE ISMAIL, NIK NORMUNIRA MAT HASSAN2, and SYAZFIQ SYAZWAN MUSTAFA. 2021. “Development of Plate Fin Heat Exchanger Using Solidwork Toward IR 4.0”. Progress in Engineering Application and Technology 2 (2): 968–982. https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/1045.