Béri, J., Nagy, S., Kolay Kovács, Ádám, Vági, E., Székely, E. “Pressurized Liquid Extraction of Hemp Residue and Purification of the Extract with Liquid-Liquid Extraction”, Periodica Polytechnica Chemical Engineering, 66(1), pp. 82–90, 2022. https://doi.org/10.3311/PPch.18456