Ershova Irina และผู้แต่งคนอื่นๆ. (2019) TECHNICAL AND ECONOMIC EFFICIENCY ASSESSMENT OF HEAT PUMP ELECTRIC REGULATOR APPLICATION ON AGRICULTURAL OBJECT. <i>International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies</i>, <i>10</i>(7), 877-885.Ershova Irina และผู้แต่งคนอื่นๆ. "TECHNICAL AND ECONOMIC EFFICIENCY ASSESSMENT OF HEAT PUMP ELECTRIC REGULATOR APPLICATION ON AGRICULTURAL OBJECT". International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies 10 (2019):877-885.Ershova Irina และผู้แต่งคนอื่นๆ. TECHNICAL AND ECONOMIC EFFICIENCY ASSESSMENT OF HEAT PUMP ELECTRIC REGULATOR APPLICATION ON AGRICULTURAL OBJECT. TuEngr Group:ม.ป.ท. 2019.