ATIKA RAMADONA PUTRI; FERI FERDIAN. Pengaruh Pelatihan dan Motivasi terhadap Produktivitas Kerja Karyawan di Sheraton Grand Jakarta Gandaria City Hotel. Yos Soedarso Economic Journal (YEJ), [S. l.], v. 7, n. 2, p. 93–101, 2025. Disponível em: https://ejurnal.yossoedarso.ac.id/index.php/ysej-server/article/view/yej-7210. Acesso em: 26 aug. 2025.