Shinta Wulan Sinar Hati, Zulkarnaen Nasution, Syukron Arjuna. Analisis Marketing Mix dalam Meningkatkan Penjualan Produk UMKM Tempe di Kecamatan Marbau. jempper [Internet]. 2025 May 20 [cited 2025 Jul. 9];4(2):256-71. Available from: https://journalcenter.org/index.php/jempper/article/view/4108