Esmiyati, E. 2018. Effort Increasing Math Learning Results Through Implementation Of Classroom Class Methods III In SDN 01 Merigi Lesson Year 2015/2016. JURIDIKDAS: Jurnal Riset Pendidikan Dasar. 1, 2 (Oct. 2018). DOI:https://doi.org/10.33369/juridikdas.1.2.%p.