NURAWALIAH, S.; SUTRISNO, S.; NURMILAH, R. PENGARUH BIAYA PRODUKSI DAN BIAYA PEMASARAN TERHADAP LABA BERSIH (CV. NJ FOOD INDUSTRIES). Jurnal Proaksi, [S. l.], v. 7, n. 2, p. 135–150, 2020. DOI: 10.32534/jpk.v7i2.1284. Disponível em: https://e-journal.umc.ac.id/index.php/JPK/article/view/1284. Acesso em: 4 jul. 2024.