Salma Pigi Taqiyyah, A., Ambarwati , R. and Istikomah , N. 2024. Application of the PBL Model with Multimedia in Improving Class IV Social and Science Learning Result at SDN Nglanduk 2. IJCER (International Journal of Chemistry Education Research). 8, 2 (Oct. 2024), 94–103. DOI:https://doi.org/10.20885/ijcer.vol8.iss2.art2.