Mahmudah, Mutiara Hisda, et al. “The Effect of Using Geogebra, Self-Efficacy, Hard Work Character, and Critical Thinking Ability on Mathematics Learning Achievement”. MaPan : Jurnal Matematika Dan Pembelajaran, vol. 13, no. 1, June 2025, pp. 161-80, doi:10.24252/mapan.2025v13n1a9.