Hwee Teng, Sauh, Peranika Hoddiana Sitanggang, Seri M Silitonga, and Pengabdian Telaumbanua. 2022. “EFFECT OF CR, DAR, DER, AND TATO ON THE PROFITABILITY OF LARGE TRADING COMPANIES”. Jurnal Ipteks Terapan 16 (2):166-77. https://doi.org/10.22216/jit.v%vi%i.923.