R. Sugiarni, P. Aulia, N. Suryadini, E. Bonyah, and R. R. Olivero-Acuña, “Interactive GeoGebra media embedded in student worksheets: a design approach to foster mathematical engagement in 3D Geometry”, Int. J. Didact.Math Distance Educ., vol. 2, no. 2, pp. 165–178, Jun. 2025.