Sinurat TM, Sari ASP, Sembiring N. IMPROVING STUDENTS’ READING COMPREHENSION OF THE TWELFTH GRADE STUDENTS OF SMA NEGERI 1 BATANG KUIS THROUGH GROUP INVESTIGATION METHOD. KAIROS [Internet]. 2017Jul.17 [cited 2024Nov.22];1(2):22-34. Available from: https://ejournal.ust.ac.id/index.php/KAIROS/article/view/501