Mahayanti, N., N. Padmadewi, and L. Wijayanti. “COPING WITH BIG CLASSES: EFFECT OF BIG BOOK IN FOURTH GRADE STUDENTS READING COMPREHENSION”. International Journal of Language and Literature, vol. 1, no. 4, Nov. 2017, pp. 203-12, doi:10.23887/ijll.v1i4.12583.