Oppong , C.A. 2017. Content matching of the syllabus and the official history textbook of senior high schools in Ghana: Content matching of the syllabus and the official history textbook of senior high schools in Ghana. Ghana Journal of Education: Issues and Practice (GJE). 4, (Dec. 2017), 89–110. DOI:https://doi.org/10.47963/gje.v4i.498.