Sukmono, R., Wibawa, D. A., Mahmudi, M., & Koeswara, A. I. (2025). THE IMPACT OF BUMN HOLDINGS ON THE PERFORMANCE OF SUBSIDIARIES IN THE MINING AND OIL AND GAS CLUSTER . Ultima Management : Jurnal Ilmu Manajemen, 17(1), 30–45. https://doi.org/10.31937/manajemen.v17i1.4142