Goeliling, A., and N. N. Devi. “Analysis of The Income Statement in The Room Department of The Harper Perintis Makassar Hotel by Aston in 2020-2022”. Economics and Business Journal (ECBIS), vol. 2, no. 2, Dec. 2023, pp. 151-8, doi:10.47353/ecbis.v2i1.116.