MBAH, E.E., and WAYA DAVID T. “A CONSTRAINT BASED STUDY OF THE TIV LEARNERS OF ENGLISH PHONOTACTICS”. Innovare Journal of Social Sciences, vol. 2, no. 2, Apr. 2014, pp. 10-16, https://www.journals.innovareacademics.in/index.php/ijss/article/view/864.