apriyanto, C., Y. Yusnelti, and A. Asrial. “Pengembangan E-LKPD Berpendekatan Saintifik Larutan Elektrolit Dan Non Elektrolit”. Journal of The Indonesian Society of Integrated Chemistry, vol. 11, no. 1, June 2019, pp. 38-42, doi:10.22437/jisic.v11i1.6843.