A Systematic Literature Review: Blended Learning as the Icon of Excellence in Primary Schools in the Era of the Fourth Industrial Revolution: Kajian Literatur Sistematis: Blended Learning sebagai Ikon Keunggulan Sekolah Dasar di Era Revolusi Industri 4.0. (2023). Indonesian Journal of Cultural and Community Development, 14(3). https://doi.org/10.21070/ijccd.v14i3.938