P. Monnuanprang, W. Vanpetch, S. Sangngern, T. Maneechote, K. Chuaypanang, and S. Chodilok, “The Development of Elderly Care Management Model of Local Administration Organization in Nonthaburi, Thailand”, AISR, vol. 8, no. 1, pp. 77–85, Sep. 2019.