Priska Daung, R. A.; Stella Alviana; Estikowati; Syarif Hidayatullah; Ani Puspawigati. Optimizing Employee Work Effectiveness through Communication and Coordination in the Room Division of the Savana Hotel and Convention Malang. Int. Conf. of Grad. Sch. Sust. 2026, 10, 545-553.