Wibowo, Ari Putra, Juli Murwani, and Dewi Muliasari. 2022. “IMPACT COVID-19 TERHADAP PERUSAHAAN TRANSPORTASI, ENERGI, TELEKOMUNIKASI : PERSPEKTIF PROFITABILITY DAN LIQUIDITY RATIO”. JURNAL ILMIAH EDUNOMIKA 6 (2):1183-93. https://doi.org/10.29040/jie.v6i2.6202.