[1]
Rasyid, R., Tanasy, N. and Nasir, A.M. 2020. Testing the Effectiveness of “English Language” Course Book for Indonesian Senior High School Students. Elsya : Journal of English Language Studies. 1, 3 (Sep. 2020), 102-109. DOI:https://doi.org/10.31849/elsya.v1i3.5023.