ldaka, Idaka Egbe, Okarefe, Oluremi Afolake, & Joshua O. Adeleke. (2020). Efficacy of ordinal alpha reliability method using teacher literacy and practice of school-based assessment data. The African Journal of Behavioural and Scale Development Research, 2(2). https://doi.org/10.58579/AJB-SDR/2.2.2020.21