Riska Dwi Anggraini, Tjipto Prastowo and Elok Sudibyo 2022. Analysis of Problem Solving Skills in the Vocational High School Using Direct Current Electricity as A Case Study. IJORER : International Journal of Recent Educational Research. 3, 3 (May 2022), 301-311. DOI:https://doi.org/10.46245/ijorer.v3i3.219.