School of Energy and Environment University of Phayao 19 Moo 2 Tambon Maeka Amphur Muang Phayao 56000 Thailand
School of Energy and Environment University of Phayao 19 Moo 2 Tambon Maeka Amphur Muang Phayao 56000 Thailand TEL : 0-5446-6666 ต่อ 3400 fAX : 0-5446-6704 E-mail : seen@up.ac.th