Mohammed A, Yusuf J, Ahmed AM. Information Communication Technology Manipulative Competencies Required by Office Technology and Management Lecturers for Effective Instructional Delivery in Public Tertiary Institutions in Niger State. injed [Internet]. 2023 May 31 [cited 2024 May 16];6(1):40-8. Available from: https://journals.iuiu.ac.ug/index.php/ije/article/view/214