Rida Fironika Kusumadewi, Amos Neolaka, Mahmuddin Yasin. Developing electronic teaching materials through comic mathematics media to increase student learning independence during the Covid-19 pandemic in Indonesia. Elementary Education Online [Internet]. 2021 Mar. 12 [cited 2025 Jan. 15];20(1):708-16. Available from: https://ilkogretim-online.org/index.php/pub/article/view/986