Masroin, Masroin. “Application Of The Investigation Group Cooperative Learning Model To Improve Reading Ability Of Tuban 1 State Mts Students”. Inovasi: Jurnal Diklat Keagamaan 15, no. 2 (December 9, 2021): 117–126. Accessed December 22, 2024. https://bdksurabaya.e-journal.id/bdksurabaya/article/view/227.