Timkaew, C., T. Tungprapa, and P. Sakuntanak. “A Development of the Biological Literacy Test for Grade 10 Students”. Journal for Developing the Social and Community, vol. 12, no. 3, Dec. 2025, pp. 413-38, https://so03.tci-thaijo.org/index.php/rdirmu/article/view/292870.