THE EFFECT OF PRODUCTION COSTS, OPERATIONAL COSTS, MARKETING COSTS AND PROMOTIONAL COSTS ON NET PROFIT WITH SALES VOLUME AS INTERVENING VARIABLES IN PT GUDANG GARAM TBK 2015-2019. BALANCE: JOURNAL OF ISLAMIC ACCOUNTING, [S. l.], v. 2, n. 02, p. 80–101, 2022. DOI: 10.21274/balance.v2i02.5376. Disponível em: https://ejournal.uinsatu.ac.id/index.php/jas/article/view/5376. Acesso em: 24 jan. 2026.