Nur Fajrin and Prima Setia Judha Pranatha 2023. The Leadership Role of the Executive Chef in Improving Kitchen Employee Performance at Swiss-Belhotel Ambon. International Journal of Education, Language, Literature, Arts, Culture, and Social Humanities. 1, 3 (Sep. 2023), 124–133. DOI:https://doi.org/10.59024/ijellacush.v1i3.309.