Widyawati, Y. ., E. B. A. . Siregar, and R. N. . Wardhani. “Improving English Speaking Skills through Project-Based Learning (PjBL): A Case Study of Computer Assisted Language Learning (CALL)”. Journal of Applied Studies in Language, vol. 8, no. 2, Dec. 2024, pp. 113-2, doi:10.31940/jasl.v8i2.113-123.