Bibian Enwere, Obioma. “The Ḿbáīsé-Ígbò WH-Words and Complementation: A GB Syntax Approach”. Journal of The Linguistic Association of Nigeria 22, no. 1 (January 1, 2019): 234–250. Accessed November 21, 2024. https://jolan.com.ng/index.php/home/article/view/223.