Enterprise Architecture in Government: Source-linked Evidence Register, Appraisal and Sensitivity Reproduction Files

This dataset provides supplementary research materials for the manuscript "Organizational Barriers to Enterprise Architecture Adoption and Use in Government: A Critical Synthesis of Selected Empirical Evidence." The deposit contains three supplementary collections: Supplement A documents corpus provenance, report identities, publication versions, retrieval records, and eligibility reconciliation. Supplement B provides source-linked extraction records, coding information, methodological appraisal data, and publication relationships. Supplement C contains scenario inputs, sensitivity analysis outputs, computational scripts, and validation materials. The research examines 57 selected reports, including 54 reports in the baseline analytical set. The dataset includes 847 extraction records and supports computational verification of nine sensitivity scenarios (F0–F8). Anonymized coding and audit records are included to document selected verification procedures. The repository documentation explains the data structure, analytical units, reproduction instructions, and limitations of the recovered historical search records. The deposit supports inspection and computational reproduction of the reported analytical results. It does not claim to reproduce the original database searches or independently verify every judgment against the full texts of the source publications.