Widiastuti, Riani. “Improvement of Mathematics Learning Achievement Using Model Cycle-5e Assisted Statistics the Module”. Ideguru: Jurnal Karya Ilmiah Guru 6, no. 3 (September 1, 2021): 297-304. Accessed June 13, 2024. https://jurnal-dikpora.jogjaprov.go.id/index.php/jurnalideguru/article/view/270.