David II, Ruth M. Co-operative Learning Strategy and Academic Achievement of Business Studies Students in Secondary Schools in Wukari Education Zone, Taraba State, Nigeria. IJGSR [Internet]. 2024 Apr. 30 [cited 2026 May 19];2(3):179-90. Available from: https://journal.multitechpublisher.com/index.php/ijgsr/article/view/1770