Balčytytė G, Skerstonaitė V. The Effect of Duolingo on l2 Learners’ Pronunciation: Vowel Analysis through Minimal Pairs. JMD [Internet]. 2024 Dec. 26 [cited 2025 Oct. 27];54:36-45. Available from: https://test.zurnalai.vu.lt/jaunuju-mokslininku-darbai/article/view/35764