M. Kaurow, Hendry M.E Kumaat, and Vesty L. Sambeka, “Analisis Penanganan Lost and Found di Departemen Housekeeping Swiss-Bellhotel Maleosan Manado”, JISoH, vol. 1, no. 3, pp. 1121–1135, Sep. 2025, doi: 10.63822/bncen418.