Ninik Novi Astuti, Abdul Shomad. RELATIONSHIP BETWEEN THE USE OF COOPERATIVE LEARNING METHODS ON THE ABILITY TO LEADER DISCUSSION GROUP IN HISTORY CLASS VII ODD SEMESTERS MTs MIFTAHUL HUDA WATUKEBO ROGOJAMPI 2015/2016 ACADEMIC YEAR. Proceeding_in_Humanities [Internet]. 2022Oct.10 [cited 2024Nov.23];3(1). Available from: https://ejournal.unibabwi.ac.id/index.php/Proceeding_in_Humanities/article/view/1859