Safira FG, Priwantoro SW, Nur Hidayah, Syariful Fahmi. I-Spring Suite as an Alternative Media for Algebraic Expression . JFOURIER [Internet]. 2023 Oct. 31 [cited 2026 May 1];12(2):86-94. Available from: https://mail.fourier.or.id/index.php/FOURIER/article/view/197