Pietrzak, P. and Baran, J. 2017. APPLICATION OF THE MALMQUIST PRODUCTIVITY INDEX TO EXAMINE CHANGES IN THE EFFICIENCY OF HUMANITIES FACULTIES. Acta Scientiarum Polonorum. Oeconomia. 16, 3 (Sep. 2017), 43–52. DOI:https://doi.org/10.22630/ASPE.2017.16.3.32.