Pynatih, P. D. M. ., I. G. A. P. W. . Indrayani, and N. K. . Iswarini. “Bellboy Work Motivation: Studying at a Star Hotel in Bali”. Indonesian Journal of Interdisciplinary Research in Science and Technology, vol. 2, no. 10, Oct. 2024, pp. 1365-80, doi:10.55927/marcopolo.v2i10.11245.