Alghammas, Abdurrazzag. “Causes and Effects of Non-Rhoticity in Received Pronunciation: Implications for Saudi EFL Learners”. Forum for Linguistic Studies 7, no. 7 (July 20, 2025): 450–459. Accessed September 23, 2025. https://journals.bilpubgroup.com/index.php/fls/article/view/9723.