?url_ver=Z39.88-2004&rft_id=10.3390%2Fpr11041236&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Chit%2C+V.&rft.aulast=Chit&rft.aufirst=V.&rft.date=2023&rft.atitle=Advancing+Process+Intensification+with+High-Frequency+Ultrasound%3A+A+Mini-Review+of+Applications+in+Biofuel+Production+and+Beyond&rft.volume=11&rft.issue=4&rft.title=Processes&rft.genre=article