Busyairi, Ahmad, et al. “The Implementation of Multiple-Representation Approaches Based on E-Module to Reduce Misconceptions of Prospective Physics Teachers During the Covid-19 Pandemic”. Jurnal Penelitian Pendidikan IPA, vol. 7, no. SpecialIssue, Dec. 2021, pp. 158-67, doi:10.29303/jppipa.v7iSpecialIssue.970.