Hesti, R. “Development of SKORLP Four Tier Test Form Diagnostic Test Instruments to Identify Conception Profiles of Parallel Electrical Circuits”. KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA, Vol. 7, no. 1, July 2022, pp. 53-66, doi:https://doi.org/10.20414/konstan.v7i1.138.