Ananda, K. R. ., Machmud, M. and Hasan, H. . (2023) “Revenue and Operational Costs Impact on Net Profit: A Quantitative Analysis: Dampak Pendapatan dan Biaya Operasional terhadap Laba Bersih: Analisis Kuantitatif”, Indonesian Journal of Law and Economics Review, 18(3), p. 10.21070/ijler.v18i3.987. doi: 10.21070/ijler.v18i3.987.