Analysis of the Application of Islamic Business Ethics Principles Among Traders at PD Pasar Tradisional Singaparna, Tasikmalaya. Zona Law And Public Administration Indonesia, [S. l.], v. 4, n. 4, p. 17–32, 2026. DOI: 10.67959/hknwbc20. Disponível em: https://zona-education.org/index.php/zlpai/article/view/3. Acesso em: 5 nov. 2026.