“PENDEKATAN METODOLOGI KAJIAN KES ISU DAN CABARAN KESATUAN SEKERJA: ANALISIS KAJIAN LEPAS: METHODOLOGICAL APPROACH TO THE CASE STUDY OF TRADE UNION ISSUES AND CHALLENGE: ANALYSIS OF PAST STUDIES” (2025) Quantum Journal of Social Sciences and Humanities, 6(3), pp. 365–373. doi:10.55197/qjssh.v6i3.534.