2022. Pengaruh Total Debt Equity Ration (Der) Dan Total Asset Turnover (Tato) Terhadap Return On Equity (Roe) Pada PT. Gudang Garam Tbk. Periode 2012 – 2021. Jurnal Multidisiplin West Science. 1, 02 (Dec. 2022), 256–268. DOI:https://doi.org/10.58812/jmws.v1i02.66.