Haj-Khlifa, Sonia Correction: Haj-Khlifa, S., et al. Polyol Process Coupled to Cold Plasma as a New and Efficient Nanohydride Processing Method: Nano-Ni [electronic resource] - Nanomaterials (Basel, Switzerland) Apr 2020 Publication Type: Published Erratum ISSN: 2079-4991 Standard No.: 10.3390/nano10040800 doi