Oktori, Zidan Yuslian, and Selfia Alke Mega. 2023. “Pengaruh Product, Price, Place, Promotion (4P) Terhadap Peningkatan Penjualan Minuman Kedai Kopi Mikano”. Jurnal EMT KITA 7 (4):1157-65. https://doi.org/10.35870/emt.v7i4.1606.