RAFLI, Nur Qomaruddin; WIDYANINGRUM, Dzakiyah; JUFRIYANTO, Moh. USULAN PERBAIKAN PELAYANAN DI KEDAI KOPI SANG ESOEN PADA MASA PANDEMI COVID-19 MENGGUNAKAN METODE SERVICE QUALITY DAN QUALITY FUNCTION DEPLOYMENT. JUSTI (Jurnal Sistem dan Teknik Industri), [S. l.], v. 2, n. 1, p. 1–8, 2021. DOI: 10.30587/justicb.v2i1.3178. Disponível em: https://journal.umg.ac.id/index.php/justi/article/view/3178. Acesso em: 7 jun. 2025.