“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), pp. 93–103. doi:10.36928/jrt.v9i2.3426.