OPERATIONAL COST AND REVENUE IMPACT ON NET PROFIT: PT PERKEBUNAN NUSANTARA IV CASE. Jurnal Comparative: Ekonomi dan Bisnis, [S. l.], v. 7, n. 3, p. 706–717, 2025. DOI: 10.31000/combis.v7i3.14641. Disponível em: https://jurnal.umt.ac.id/index.php/jceb/article/view/14641. Acesso em: 22 oct. 2026.