“Pendampingan Guru SD Dalam Desain Pembelajaran Geometri Berbasis Van Hiele Dan Geogebra: Assisting Elementary School Teachers In Designing Geometry Learning Based On Van Hiele And Geogebra”. 2026. Randang Tana - Jurnal Pengabdian Masyarakat 9 (2): 93-103. https://doi.org/10.36928/jrt.v9i2.3426.