Simatupang, D., and T. . Panggabean. “IMPLEMENTASI PERSONAL HYGIENE ROOM ATTENDANT PADA HOUSEKEEPING DEPARTMENT SELAMA MASA PANDEMI COVID-19 DI HARRIS RESORT BARELANG BATAM”. JURNAL MEKAR, vol. 1, no. 2, Dec. 2022, pp. 57-61, doi:10.59193/jmr.v1i2.61.