Berliani, Dilla, Junita Lubis, and Abdul Halim. “Pengaruh Kualitas Produk, Word of Mouth, Promosi Dan Harga Terhadap Keputusan Pembelian Produk My Dimsum”. EKOMA : Jurnal Ekonomi, Manajemen, Akuntansi 3, no. 3 (March 30, 2024): 1655–1668. Accessed August 13, 2026. https://al-haramjournal.co.id/EKOMA/article/view/3757.