KETER, John K; K, Ronoh P. IMPACT OF COOPERATIVE MASTERY LEARNING APPROACH ON STUDENTS’ ACADEMIC ACHIEVEMENT IN CHEMISTRY BY GENDER IN BOMET COUNTY, KENYA. American Journal of Education and Practice, [S. l.], v. 1, n. 1, p. 49–58, 2016. DOI: 10.47672/ajep.92. Disponível em: https://ajpojournals.org/journals/index.php/AJEP/article/view/92. Acesso em: 3 jul. 2024.