Ananda KR, Machmud M, Hasan H. Revenue and Operational Costs Impact on Net Profit: A Quantitative Analysis. ijler [Internet]. 2023Nov.28 [cited 2024Jul.3];18(3):10.21070/ijler.v18i3.987. Available from: https://ijler.umsida.ac.id/index.php/ijler/article/view/987