“…The ISRD proxy uses ISRD scores in the categories of zakat, employees, communities, and the environment that have been developed by previous researchers, namely Othman & Thani (2010), Sofian & Muhamad (2020);and Brahim & Arab (2020). Scoring is done by giving a score of 1 for companies that disclose each disclosure index and a score of 0 for companies that do not disclose any disclosure index in the annual report, then the number of ISRD scores disclosed is divided by the maximum value of the ISRD score (Brahim & Arab, 2020;Dewindaru et al, 2019;Farook et al, 2011;Fauziah & J, 2013;Hassan & Harahap, 2010;Hussain et al, 2020;Jaiyeoba et al, 2018;Jannah & Asrori, 2016;Jati et al, 2020;Khasanah & Yulianto, 2015;Kurniawati & Yaya, 2017;Meutia et al, 2019;Nissa & Asrori, 2017;Novrizal & Fitri, 2016;Nugraheni & Khasanah, 2019;Othman & Thani, 2010;Prasetyoningrum, 2019;Ramadhani, 2016;Rimayanti & Jubaedah, 2017;Rosiana et al, 2016;Santoso et al, 2018;Setiawan et al, 2016;Sulistyawati & Indah, 2017) The independent variable used Sharia Supervisory Board (SSB) education level, SSB doctoral ratio, and Investment Account Holders (IAH) ratio. SSB education level is proxied by giving a score of 3 to members with a doctoral education level, a score of 2 at the master's education level, and a score of 1 at the undergraduate education level, and then the total score is divided by the number of SSB members (Mukhibad, 2018).…”