Sari, R., and A. Andromeda. “Development of Electronic Modules Based on Contextual Teaching and Learning on Electrolyte and Non-Electrolyte Solution Materials for SMA/MA”. Entalpi Pendidikan Kimia, Vol. 3, no. 4, Oct. 2022, pp. 1-9, doi:10.24036/epk.v3i4.303.