Nurrizqi AEF, Mahardiani L, Probosari RM, Indriyanti NY, Hudha MN, Gunawan KDH. Mapping the Architecture of Misconceptions: Network Analysis and Confidence Calibration in Three-Tier Diagnostic Assessment with Implications for Targeted Instruction. EJSER. 2025;12(4):285-314. doi:10.26417/dwr70028