Udom, Maurice. “Grammatical And Culture-Related Innovations In Nigerian English Usage: In Inyang Udofot and Juliet Udoudom (Eds), English Usage in Nigeria Since 1842: Patterns and Changes. A Festschrift for Prof. David Eka”. Afrischolar Discovery Repository (Annex), Aug. 2017, pp. 311-29, https://doi.org/10.60951/afrischolar-290.