“Comparative Analysis of the Financial Performance of Pt Manjadaduasatudua Indonesia Before the 2018-2019 Pandemic, the 2020-2021 Pandemic Period and After the 2022 Pandemic Economic Journal”, JISIP, vol. 8, no. 2, pp. 1111–1118, Mar. 2024, doi: 10.58258/jisip.v8i2.6681.