Guo, Y. and Wang, Y. (2025) “Instructed Second Language Pragmatics for The Speech Acts of Request, Apology, and Refusal: A Meta-Analysis. Ali Derakhshan & Farzaneh Shakki. (2023). Second Language Learning and Teaching, Springer Cham, 114 pages, ISBN: 978-3-031-37092-2”, Porta Linguarum. An International Journal of Foreign Language Teaching and Learning. Granada, Spain, (43), pp. 337–340. doi: 10.30827/portalin.vi43.31183.