?url_ver=Z39.88-2004&rft_id=10.1007%2Fs10586-022-03636-w&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Pham%2C+Manh+Linh&rft.aulast=Pham&rft.aufirst=Manh+Linh&rft.date=6+June+2022&rft.issn=1573-7543&rft.atitle=Multi-level+just-enough+elasticity+for+MQTT+brokers+of+Internet+of+Things+applications&rft.title=Cluster+Computing&rft.genre=article