“Du Pont System dalam Menganalisis Ketahanan Profitabilitas Perusahaan Teknologi Di BEI Periode 2021-2024”, amber, vol. 1, no. 1, pp. 36–57, May 2026, Accessed: Jun. 07, 2026. [Online]. Available: https://ejournal.unisi.ac.id/index.php/amber/article/view/5295