Pengaruh Marketing Mix Produk Buccheri di Toko Buccheri Medan Mall By Penerbit Daarul Huda Date February 17, 2026 Madani: Jurnal Ilmiah Multidisiplin Volume 3, Nomor 12, January 2026, P. 767-771 E-ISSN: 2986-6340 Licenced by CC BY-SA 4.0 …