[1]
Purna, I.K., Andriyani, A. and Nurnugroho, B.A. 2022. An Analysis of Problem-solving Skills and Self-efficacy of Grade 8th Students in Statistics Learning. THETA: Jurnal Pendidikan Matematika. 4, 1 (Apr. 2022), 44–52. DOI:https://doi.org/10.35747/t.v4i1.319.