ED.D, R. B. CAP-italizing on the Strengths of Learners: The effect of Contract Activity Package versus traditional instruction on the achievement of regents level students in 8th grade social studies. Social Science Learning Education Journal, [S. l.], v. 2, n. 9, 2017. DOI: 10.15520/sslej.v2i9.39. Disponível em: https://innovativejournal.in/index.php/sslej/article/view/1466. Acesso em: 22 jul. 2024.