2026. Analysis of the Effectiveness of Collecting Regional Economic Data through the Business Tagging System: A Study at BPS Sidoarjo: Analisis Efektivitas Pengumpulan Data Ekonomi Regional melalui Sistem Tagging Usaha: Studi pada BPS Sidoarjo. Procedia of Social Sciences and Humanities. 9, (Jul. 2026), 334–351. DOI:https://doi.org/10.21070/bq8kpm73.