“PENGARUH CURRENT RATIO (CR), NET PROFIT MARGIN (NPM), RETURN ON ASSET (ROA), DAN RETURN ON EQUITY (ROE) TERHADAP PERUBAHAN LABA (STUDI KASUS PT ROLUPAT KRIYA INDONESIA PERIODE 2018-2021)”, fokus, vol. 4, no. 1, pp. 46–60, Jan. 2022, Accessed: Oct. 16, 2024. [Online]. Available: https://jurnal.uic.ac.id/fokus/article/view/90