Porzuczek, Andrzej, and Arkadiusz Rojczyk. “Complex Patterns in L1-to-L2 Phonetic Transfer: The Acquisition of English Plosive and Affricate Fake Geminates and Non-Homorganic Clusters by Polish Learners”. Research in Language 19, no. 1 (March 30, 2021): 1–13. Accessed May 18, 2024. https://czasopisma.uni.lodz.pl/research/article/view/12183.