Mohammadi, N., and R. Lynch. “A Comparative Study of Grade 8 Science Students’ Academic Achievement under Teacher-Centered Learning Method and Inquiry-Based Learning Method at the Demonstration School of Ramkhamhaeng University in Bangkok, Thailand”. Scholar: Human Sciences, vol. 13, no. 1, May 2021, pp. 28-43, http://www.assumptionjournal.au.edu/index.php/Scholar/article/view/4342.