SOOD, D. V. EFFECT OF MASTERY LEARNING STRATEGIES ON CONCEPT ATTAINMENT IN GEOMETRY AMONG HIGH SCHOOL STUDENTS. International Journal of Behavioral Social and Movement Sciences Established in March 2014 | Published Quarterly (March, June, September, December), [S. l.], v. 2, n. 2, p. 144–155, 2013. Disponível em: https://ijobsms.org/index.php/ijobsms/article/view/146. Acesso em: 17 aug. 2025.