Fachri Husaini, Tri Indah Fadhila Rahma, Reni Ria Armayani Hasibuan. Pengaruh Location Store, Testimoni dan Tagline Terhadap Penjualan Produk UMKM (Studi Kasus DJ Dimsum Pematangsiantar). optimal [Internet]. 2023 Jun. 30 [cited 2025 May 11];3(2):152-71. Available from: https://researchhub.id/index.php/optimal/article/view/1410