Kur, M. 2019. Method of measuring the effort related to post-editing machine translated outputs produced in the English>Polish language pair by Google, Microsoft and DeepL MT engines: A pilot study. Beyond Philology An International Journal of Linguistics, Literary Studies and English Language Teaching. 16/4 (Dec. 2019), 69–99. DOI:https://doi.org/10.26881/bp.2019.4.03.