NETTY FISKA GIAWA; PUTU RANI SUSANTHI. PENGARUH PENDAPATAN DAN BIAYA OPERASIONAL TERHADAP LABA BERSIH PADA PERUSAHAAN SUB SEKTOR SEMEN YANG TERDAFTAR DI BEI. Journal of Innovation Research and Knowledge, [S. l.], v. 5, n. 9, p. 10629–10640, 2026. Disponível em: https://bajangjournal.com/index.php/JIRK/article/view/12326. Acesso em: 7 mar. 2026.