“PENGARUH KUALITAS PRODUK, PROMOSI, HARGA TERHADAP KEPUASAN KONSUMEN KRECEK KRUPUK UYEL UD. SINAR HARAPAN”, SENMEA, vol. 7, no. 1, pp. 837–842, Sep. 2022, Accessed: Oct. 10, 2026. [Online]. Available: https://proceeding.unpkediri.ac.id/index.php/senmea/article/view/2184