EFFECTS OF COOPERATIVE LEARNING STRATEGIES (JIGSAW-II AND STAD) ON STUDENTS’ ACADEMIC ACHIEVEMENT IN HISTORY: AN EXPERIMENTAL STUDY. Contemporary Journal of Social Science Review, [S. l.], v. 3, n. 4, p. 1242–1253, 2025. DOI: 10.63878/cjssr.v3i4.1577. Disponível em: https://contemporaryjournal.com/index.php/14/article/view/1577. Acesso em: 21 mar. 2026.