Mafruudloh, N. ., Sholikhah, N. M., & Fitriati, R. . (2023). Blended Learning Effectiveness: A Quasi-Experimental Study on Students’ ESP Achievement. EDULANGUE, 5(2), 216–231. https://doi.org/10.20414/edulangue.v5i2.5981 (Original work published December 29, 2022)