Manap, A., P. Vincia, Y. Alfadrus, and N. Muthi. “Financial Performance Evaluation in Property Companies Using the DuPont Method: Insights and Implications”. Journal on Economics, Management and Business Technology, vol. 3, no. 1, Oct. 2024, pp. 25-32, https://plus62.isha.or.id/index.php/JEMBUT/article/view/243.