MAHAGIYANI, Mahagiyani; S, Dwi Aryani; WIDASARI, Vony Sevita. UPAYA PENGENDALIAN BIAYA PRODUKSI UNTUK OPTIMALISASI LABA PERUSAHAAN PADA PT. PERKEBUNAN NUSANTARA IX KEBUN GETAS. JOURNAL OF APPLIED MANAGERIAL ACCOUNTING, [S. l.], v. 2, n. 1, p. 97–102, 2018. DOI: 10.30871/jama.v2i1.725. Disponível em: https://jurnal.polibatam.ac.id/index.php/JAMA/article/view/725. Acesso em: 23 feb. 2025.