Sanusi, I., and A. Eleshin. “Comparative Analysis of Question Formation in Olùkùmi and Standard Yorùbá: a Minimalist Approach: Comparative Analysis of Question Formation in Olùkùmi and Standard Yorùbá: A Minimalist Approach”. Drumspeak: International Journal of Research in the Humanities, vol. 5, no. 2, Dec. 2016, pp. 78-100, doi:10.47963/drumspeak.v5i2.214.