คำยอด ส. The Environmental Ideology in Ancient Lanna Documents. Trends of Humanities and Social Sciences Research, [S. l.], v. 2, n. 3, p. 57–68, 2019. Disponível em: https://so03.tci-thaijo.org/index.php/Humanties-up/article/view/200539. Acesso em: 25 apr. 2024.