Debby Shinta Wulan, Novita Rahmawati, Arys Arya Anfield, and Cholis Hidayanti, “Analisis Perbandingan Rasio Keuangan Sektor Besi Baja 2019-2021”, jap-widyakarya, vol. 2, no. 1, pp. 156–165, Jan. 2024.