“THE INFLUENCE OF DIFFERENCES IN ETHNIC BACKGROUND AND COMMUNICATION PATTERNS ON THE PERFORMANCE OF HMTI ADMINISTRATORS”. JETMI : JURNAL ILMIAH ERGONOMI, TEKNIK DAN MANAJEMEN INDUSTRI, vol. 1, no. 02, Apr. 2025, pp. 107-15, https://doi.org/10.31848/jetmi.v1i02.4120.