I. D. M. Y. Mahendra, Stivaniyanti Atmanegara, Habibullah Arief, Emha Diambang Ramadhany, Aurelia Reyza Safitri Husaini, and Rieke Fenita Lorenza, “Financial statement ratio analysis to assess the performance of PT Adaro minerals Indonesia TBK and its subsidiaries”, Jurnal Ekonomi, vol. 13, no. 01, pp. 1635–1643, Feb. 2024.