Arak Bunmat และ Pongpisit Saikham; Chirayut Nueangrin; Tienthong Yuangkaew; Padej Pao-la-or. (2023) Development of Pantograph Electric Field Model for an Electric Train using 3D Finite Element Method. <i>Engineering Access</i>, <i>9</i>(2), 209-215.Arak Bunmat และ Pongpisit Saikham; Chirayut Nueangrin; Tienthong Yuangkaew; Padej Pao-la-or. "Development of Pantograph Electric Field Model for an Electric Train using 3D Finite Element Method". Engineering Access 9 (2023):209-215.Arak Bunmat และ Pongpisit Saikham; Chirayut Nueangrin; Tienthong Yuangkaew; Padej Pao-la-or. Development of Pantograph Electric Field Model for an Electric Train using 3D Finite Element Method. Faculty of Engineering Mahasasakham University:ม.ป.ท. 2023.