Tanatorn Kalaya และ Suchai Nopparatjamjomras;Thasaneeya Ratanaroutai Nopparatjamjomras;Ratchapak Chitaree. (2021) The Development of Current Resistance and Power Conceptual Test (CRPCT) for Thai Students in the Enrichment Science Classroom Program. <i>Journal of Research Methodology</i>, <i>34</i>(1), 21-41.Tanatorn Kalaya และ Suchai Nopparatjamjomras;Thasaneeya Ratanaroutai Nopparatjamjomras;Ratchapak Chitaree. "The Development of Current Resistance and Power Conceptual Test (CRPCT) for Thai Students in the Enrichment Science Classroom Program". Journal of Research Methodology 34 (2021):21-41.Tanatorn Kalaya และ Suchai Nopparatjamjomras;Thasaneeya Ratanaroutai Nopparatjamjomras;Ratchapak Chitaree. The Development of Current Resistance and Power Conceptual Test (CRPCT) for Thai Students in the Enrichment Science Classroom Program. Faculty of Education, Chulalongkorn University:ม.ป.ท. 2021.