Banjarnahor SC, Fazira A. PERAN KARYAWAN FRONTLINER DALAM MEMBERIKAN ASSURANCE (JAMINAN) LAYANAN: STUDI KUALITATIF DI RESTORAN THE EATERY MEDAN. MOMIL [Internet]. 2025 Jul. 22 [cited 2025 Nov. 7];3(1):80-8. Available from: https://journal.bukitpengharapan.ac.id/index.php/MOMIL/article/view/798