Chanunan, S. “ENHANCING PRESERVICE STEM TEACHERS’ STEM PCK AND TEACHING SELF-EFFICACY THROUGH STEM PCK-BASED COURSE WITH THE USES OF EXPERIENTIAL LEARNING COUPLED WITH WORKED EXAMPLE INSTRUCTIONAL PRINCIPLES”. JOURNAL OF EDUCATION NARESUAN UNIVERSITY, Vol. 23, no. 1, Nov. 2020, pp. 45-73, https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/244048.