Rida Fironika Kusumadewi, Amos Neolaka, and Mahmuddin Yasin. 2021. “Developing Electronic Teaching Materials through Comic Mathematics Media to Increase Student Learning Independence During the Covid-19 Pandemic in Indonesia”. Elementary Education Online 20 (1):708-16. https://ilkogretim-online.org/index.php/pub/article/view/986.