Khamkaew, Suthee, and Aifa Trussat. “Shadow Education: A Case Study of Grade 10-12 Students’ Perspectives towards the Influencing Factors Affecting English Language Learning Competency”. Journal of World Englishes and Educational Practices , vol. 5, no. 1, Feb. 2023, pp. 65-76, https://doi.org/10.32996/jweep.2023.5.1.7.