“PENGARUH PRESEPSI HARGA TERHADAP KEPUASAAN PELANGGAN GEN Z DI KOPI GO CABANG SUDIRMAN BUKITTINGGI”. Fillgap in Management and Tourism 4, no. 1 (June 17, 2026): 596–602. Accessed June 19, 2026. https://fillgap.id/index.php/fillgap/article/view/247.