Sampson Owazuaka D. LECTURERS’ KNOWLEDGE COMPETENCIES IN THE USE OF MULTIMEDIA AND HYPERMEDIA TECHNOLOGIES FOR INSTRUCTIONAL DELIVERY OF BUSINESS EDUCATION IN SOUTH-SOUTH UNIVERSITIES, NIGERIA. bwjournal [Internet]. 2025 Jan. 23 [cited 2026 Aug. 20];. Available from: https://bwjournal.org/index.php/bsjournal/article/view/2583