Ginting, Wenny Anggeresia. “ANALISIS PENGARUH CURRENT RATIO, WORKING CAPITAL TURNOVER, DAN TOTAL ASSET TURNOVER TERHADAP RETURN ON ASSET”. Valid: Jurnal Ilmiah, vol. 15, no. 2, July 2018, pp. 163-72, doi:10.53512/valid.v15i2.73.