Hartono, Hartono, and Rahayu Rahayu. “Integrating Corporate Social Responsibility and Pay What You Want for Sustainable Street Vendors in Surabaya”. International Journal of Management, Entrepreneurship, Social Science and Humanities 10, no. 1 (February 2, 2026): 1–18. Accessed February 4, 2026. https://journals.researchsynergypress.com/index.php/ijmesh/article/view/3800.