อมรสิริพงศ์ ส.; น้อมเนียน อ. A Development of Social Welfare System for the Elderly Labors in Informal Sectors to Reduce the Social Inequality in Special Economic Zone: A Case Study of Sa Kaeo Special Economic Zone (Phase II). Journal of Social Work and Social Administration, Bangkok, Thailand, v. 27, n. 2, p. 27–47, 2019. Disponível em: https://so04.tci-thaijo.org/index.php/swjournal/article/view/232925. Acesso em: 5 oct. 2026.