P. Theeramonpraneet, Y. Yuphas, and P. Phosing, “Leadership Styles Model of Local Administrators That Influence the Smart City Development of Local Administrative Organizations in the Lower Northeastern Region 1: Leadership Styles Model of Local Administrators That Influence the Smart City Development of Local Administrative Organizations in the Lower Northeastern Region 1”, rtnb, vol. 7, no. 1, pp. 399–415, Apr. 2025.