JOY C. CHUKWU; J. W. DIKE. Effects of Jigsaw-puzzle and Graphic Organizer Instructional Strategies on Biology Students’ Performance in Abia State. Archives of Current Research International, [S. l.], v. 18, n. 3, p. 1–6, 2019. DOI: 10.9734/acri/2019/v18i330139. Disponível em: https://journalacri.com/index.php/ACRI/article/view/346. Acesso em: 13 sep. 2025.