“…Sustainability reports, as an important non-financial disclosure vehicle, have grown in importance for research and application in corporate strategic decisions, investment decisions, and resource allocation (Branco & Rodrigues, 2006;Dhaliwal et al, 2011). Previous research has found that corporate social responsibility (CSR) activities and accomplishments disclosed in sustainability reports improve a company's reputation (Berkan et al, 2021;Zhang et al, 2021) and increase the psychological value to investors when assessing a company's financial performance (Platonova et al, 2018), which can influence the company's market value (Gupta & Das, 2022;Liao et al, 2019). However, there is currently no standardized form of disclosure for sustainability reports, and their quality criteria are relatively vague, making assessing the quality of sustainability reports difficult (Koh et al, 2022;Rauf et al, 2020;Rauf et al, 2021;Usman, 2020).…”