(1)
Sher Alam Khan; Giorgio Poletti; Mazhar Alam; Farooq Nawaz Khan; Janneth Trejo-Quintana; Daniel Mara; Elena-Lucia Mara. GeoGebra and Students’ Conceptual Understanding of Mathematical Representations: A Quasi-Experimental Study in Upper Primary Classrooms. IJCISIM 2026, 18, 1428-1438.