[1]
A. S. E. . AbuSahyon, N. A. . Elsharief, and E. A. . Farah, “Enhancing Saudi EFL Learners’ Speaking and Pronunciation Skills Through Duolingo”, IJBAS, vol. 14, no. 5, pp. 201–208, Sep. 2025, doi: 10.14419/cgzhpp19.