Helmika VA, Zakiah S, Raharjo TP. Optimalisasi Kinerja pada Departemen Front Office di Hotel Mercure Bandung Nexa Supratman. jiip [Internet]. 2023Nov.2 [cited 2025Aug.31];6(11):8984-98. Available from: http://jiip.stkipyapisdompu.ac.id/jiip/index.php/JIIP/article/view/2748