?url_ver=Z39.88-2004&rft_id=10.1051%2Fe3sconf%2F202128703002&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Mahadzir&rft.au=Mahadzir%2C+S.&rft.aufirst=S.&rft.title=Parametric+Optimization+of+a+Two+Stage+Vapor+Compression+Refrigeration+System+by+Comparative+Evolutionary+Techniques&rft.date=2021&rft.issn=25550403&rft.genre=proceeding