“EVALUATING THE ROLE OF RESPONSIBILITY ACCOUNTING IN ENHANCING COST CONTROL AND MANAGERIAL ACCOUNTABILITY: EVIDENCE FROM PT INDOFOOD SUKSES MAKMUR TBK” (2026) Jurnal Ilmiah Mahasiswa Akuntansi Universitas Tulungagung, 5(1), pp. 76–91. doi:10.36563/jamanta.v5i1.1650.