Reni, R. R., and Nuniek Dewi Pramanik. “PENGARUH KUALITAS TERHADAP PENINGKATAN PENJUALAN DI CV. CIPTA KARSA SEJATI”. JEBS (Journal of Economic and Business Student), Vol. 2, no. 2, Jan. 2024, pp. 25-32, http://148.230.97.38/index.php/jebs/article/view/1114.