Robbin, Anjola, and Oluwamayowa Samuel Lawal. “Sociolinguistic Analysis of Lexical Reduplication in Undergraduates’ Utterances in Lead City University, Ibadan”. International Journal of English Language Studies 4, no. 4 (December 3, 2022): 47–56. Accessed April 6, 2026. https://al-kindipublishers.org/index.php/ijels/article/view/4493.