This study aims to determine the implications of accounting information systems (AIS) as a business strategy for SMEs in Madiun City. Economic digitalization has a major effect on SMEs. One of the implications (Angelina Wijaya Tan et al., 2024) of this economic digitalization is the transformation carried out by SME actors into the digital era, including the use of Accounting Information Systems (AIS). Efficiency is needed by SMEs in order to keep up with the changing times. The use of this AIS can improve the reporting process and business processes carried out by SMEs. Another advantage (Ari Rohmana & Hwihanus Hwihanus, 2023) of using this AIS is to avoid recording errors and reduce waste. It can be seen that AIS has an important role in the business processes carried out by SMEs. The research method used is qualitative research. The respondents used were SMEs in Madiun City.
 

This study aims to determine whether there is a significant difference in company performance due to the COVID-19 pandemic (a case study on a Hotel Restaurant and Tourism Sub-Sector Company Listed on the Indonesia Stock Exchange. This research data was taken before and after the announcement of the first case of COVID-19 in Indonesia). The method used in this study is to compare financial ratios in the form of liquidity ratios, solvency ratios, activity ratios of hotels, restaurants and tourism sub-sector companies listed on the IDX before and after the national announcement of the first case of Covid-19. This study shows the results that after the Covid -19 pandemic in Indonesia, the hospitality and restaurant sub-sector companies generally experienced losses. This affects the company's ROA level, where all tourism, restaurant and hotel sub-sector companies in 2019 and 2020 are below 5.98%. This means that the company cannot take advantage of existing assets to make a profit. This is partly due to restrictions imposed by the government which make the company's sales decline.