Anwar, K., Pardi Setiawan, Muhammad Khaqim, & Hendri Hermawan Adinugraha. (2026). Simplicity as an Ethic of Sustainable Economics from the Perspective of KH. Abdurrahman Wahid. Reinforce: Journal of Sharia Management, 5(2), 49–64. https://doi.org/10.21274/reinforce.v5i2.12477