“Pengaruh Harga, Kualitas Produk Dan Lokasi Terhadap Kepuasan Konsumen Pengguna Jasa Travel PT Sumatera Star Group Wisata”. Management Studies and Entrepreneurship Journal (MSEJ) 4, no. 4 (July 3, 2023): 3702–3716. Accessed May 18, 2026. https://journal.yrpipku.com/index.php/msej/article/view/2570.