Gaya APA
TJAHJA, J, L. (2023).
THE CHALLENGES OF HRM IN 2022 IN 5-STAR HOTELS IN JAKARTA .
Jakarta:
Institut Pariwisata Trisakti.
Gaya MLA
TJAHJA, JOSEPH, LOOGMAN.
"THE CHALLENGES OF HRM IN 2022 IN 5-STAR HOTELS IN JAKARTA".
Jakarta:
Institut Pariwisata Trisakti,
2023.
Proyek Akhir.