Esmiyati E. Effort Increasing Math Learning Results Through Implementation Of Classroom Class Methods III In SDN 01 Merigi Lesson Year 2015/2016. j. ris. pendidik. dasar [Internet]. 2018 Aug. 30 [cited 2024 Apr. 28];1(2). Available from: https://ejournal.unib.ac.id/juridikdasunib/article/view/6191