Choirun Amalia, A. “Analysis of Reliability and Validity of Islamic Cultural History (SKI) PAT Items in Madrasah Ibtidaiyah Surabaya”. JURNAL ILMU PENDIDIKAN & SOSIAL (SINOVA), vol. 3, no. 3, Oct. 2025, pp. 195-06, doi:10.71382/sinova.v3i3.303.