Mas’ula, S., Ahdhianto, E., Ainy, N., Puji Handayani, E., & Aulia, F. (2023). The Effect of Enactive-Iconic-Symbolic Model of Problem-based Learning Oriented Blended Learning to Improvement of Problem-solving Skills of Elementary School Students. KnE Social Sciences, 8(8), 208–217. https://doi.org/10.18502/kss.v8i8.13298