Mohammed Abulqasem Mohammed bin Elasfar, Hema Rosheny binti Mustafa, & Hamdan bin Said. (2023). A Meta-Analysis Of Request And Apology Speech Acts In L2 Language Learning Of Arab Postgraduate Students At Malaysian Universities . Journal of Human Sciences, 22(4), 33–43. https://doi.org/10.51984/johs.v22i4.2830