Trimurtini, St. Budi Waluya, Y. L. Sukestiyarno, Iqbal Kharisudin, and Nursiwi Nugraheni. “Scaffolding Guidelines in Geometry Learning for Learning Trajectory Optimization”. Progress in Language, Literature and Education Research Vol. 3 (December 29, 2023): 20–37. Accessed June 19, 2026. https://stm.bookpi.org/PLLER-V3/article/view/12867.