Sylvia, Rika, Ni Suarniki, Masrani Noor, and Melyanie Melyanie. “PENGARUH KUALITAS PRODUK, HARGA, DAN PROMOSI TERHADAP KEPUTUSAN PEMBELIAN SPRING BED COMFORTA”. Dinamika Ekonomi: Jurnal Ekonomi dan Bisnis 18, no. 1 (March 31, 2025): 156-167. Accessed October 22, 2026. https://ajax.stienas-ypb.ac.id/jurnal/index.php/jdeb/article/view/581.