Runtukahu, E. S., M. G. . Maru, and O. . Rorintulus. “TEACHER’S ADAPTATION IN USING ENGLISH TEXTBOOK IN THE SENIOR HIGH SCHOOL DURING THE COVID-19 PANDEMIC”. Journal of English Language and Literature Teaching, vol. 7, no. 2, Dec. 2022, pp. 337-48, doi:10.53682/jellt.v7i2.5473.