Nuntapap N และผู้แต่งคนอื่นๆ. (2019) Development of Measuring Technique of Start Combustion using Ion Current Measurement in a Controlled Reactivity Engine. <i>Research & Knowledge</i>, <i>5</i>(1), 22-25.Nuntapap N และผู้แต่งคนอื่นๆ. "Development of Measuring Technique of Start Combustion using Ion Current Measurement in a Controlled Reactivity Engine". Research & Knowledge 5 (2019):22-25.Nuntapap N และผู้แต่งคนอื่นๆ. Development of Measuring Technique of Start Combustion using Ion Current Measurement in a Controlled Reactivity Engine. Division of research facilitation and dissemination Mahasarakham University:ม.ป.ท. 2019.