Trzaskalik, Joanna, Agata Sage, and Michał Kręcichwost. “Dismediality of the Lips in Children’s Productions of Polish Dentalised Phonemes”. Logopaedica Lodziensia, no. 10 (December 23, 2024): 51–68. Accessed December 17, 2025. https://www.czasopisma.uni.lodz.pl/logopedica/article/view/21925.