Kaewprang, C., S. Yajai, N. Pheamwattana, and N. Tangchongrat. “The study and analysis of discrimination and inequality in the literature ‘To Kill a Mockingbird’ through the concept of legal philosophy”. Nitiparitat Journal, vol. 4, no. 1, Jan. 2024, pp. 1-8, https://so06.tci-thaijo.org/index.php/NitiPariJ/article/view/270844.