Wahyono, Tri, et al. “Development of Computer-Based Learning Tools and Media at Sekolah Menengah Pertama (SMP) Muhammadiyah Tanjung”. Kontribusia : Research Dissemination for Community Development, vol. 6, no. 2, Aug. 2023, pp. 175-80, doi:10.30587/kontribusia.v6i2.5512.