“ANALISIS TINJAUAN LITERATUR SISTEMATIK TEORI NILAI AKAL BUDI DALAM KAJIAN SASTERA: A SYSTEMATIC LITERATURE REVIEW OF CULTURAL VALUE ORIENTATION THEORY IN LITERARY STUDIES” (2026) Quantum Journal of Social Sciences and Humanities, 7(4), pp. 220–227. doi:10.55197/qjssh.v7i4.1278.