Rocalina, Nita, Edy Yusmin, Dian Ahmad, Halini Halini, and Agung Hartoyo. 2023. “Ability to Interpret Concentration of Statistical Data in the Form of Diagrams in Class VII Students of SMP Negeri 1 Boyan Tanjung”. Jurnal Pendidikan Indonesia 2 (01):46-55. https://doi.org/10.58471/ju-pendi.v2i01.263.