THE EFFECTIVENESS OF QUESTION-ANSWER RELATIONSHIP (QAR) STRATEGY ON STUDENTS’ READING COMPREHENSION OF EXPLANATION TEXT AT THE ELEVENTH GRADE OF SMAS WAHIDIYAH IN ACADEMIC YEAR 2019/2020. (2021). DELTA, 2(1), 13-19. https://jurnal.uniwa.ac.id/index.php/delta/article/view/83