WAHYUNINGSIH, E. SISTEM ALIRAN KAS PADA SEBUAH TOKO PENJUALAN BARANG. Journal of Innovation Research and Knowledge, [S. l.], v. 2, n. 9, p. 3753–3764, 2023. DOI: 10.53625/jirk.v2i9.5120. Disponível em: https://mail.bajangjournal.com/index.php/JIRK/article/view/5120. Acesso em: 5 jul. 2025.