Rachmawati, C. P. and Amiranto, J. (2022) “Analisis Peran Internal Audit Dalam Penerapan Pengendalian Operasional (Studi Kasus PT. Perkebunan Nusantara XI)”, Widya Balina, 7(2), pp. 510–521. doi: 10.53958/wb.v7i2.160.