N. W. A. Pratiwi, P. D. P. Devi, I. Syahputra, N. R. Dziaulhaq, S. Y. A. Wiraraja, dan N. D. M. Santi Diwyarthi, “The Analysis of In-Depth Interviews Importance in Identifying Hotel Employee Skills”, JMWS, vol. 3, no. 12, hlm. 1951–1957, Des 2024.