Co-Operative Learning Strategy and Academic Achievement of Business Studies Students in Secondary Schools in Wukari Education Zone, Taraba State, Nigeria. International Journal of Educational Technology Research, [S. l.], v. 2, n. 1, 2024. DOI: 10.59890/cy3sfs47. Disponível em: https://penerbitjurnalinternasional.com/index.php/IJETR/article/view/18.. Acesso em: 14 oct. 2025.