Weganofa, Riza, and Mujiono. “A Meta-Analysis of the Effects of Differentiated Instruction on English Language Proficiency ”. JEES (Journal of English Educators Society) 10, no. 2 (October 2, 2025): 85–94. Accessed October 25, 2025. https://jees.umsida.ac.id/index.php/jees/article/view/1929.