Guo, Tongjing, Harwati Hashim, and Hanita Hanim Ismail. 2026. “Effectiveness of Task-Based Language Teaching (TBLT) in English Speaking Instruction: A Systematic Review”. International Journal of Learning, Teaching and Educational Research 25 (2):173-95. http://www.ijlter.net/index.php/ijlter/article/view/2703.