Klimczak-Pawlak, A., and E. Waniek-Klimczak. “Exploring Pitch Accent as an Element of Fluency in L2 English Academic Presentations – a Proficiency-Based Sampling Report”. Research in Language, vol. 21, no. 1, Dec. 2023, pp. 61-74, doi:10.18778/1731-7533.21.1.04.