ASTUTI, N.; ISKANDAR, I.; SABRAN, S. Analisis Harga Pokok Penjualan Pada Toko Sinar Kumala Elektronik Di Tenggarong. Jurnal Ekonomi & Manajemen Indonesia, [S. l.], v. 18, n. 1, 2022. DOI: 10.53640/jemi.v18i1.498. Disponível em: https://ejurnal.unikarta.ac.id/index.php/jemi/article/view/498. Acesso em: 29 nov. 2022.