PHAKAMACH, P. A Study of Needs and Guidelines for the Development of School Botanical Gardens in Prachuapkhirikhan Province. FOYER: The Journal of Humanities, Social Sciences, and Education, Bangkok, Thailand, v. 4, n. 1, p. 87–117, 2021. Disponível em: https://so02.tci-thaijo.org/index.php/lajournal/article/view/242776. Acesso em: 1 oct. 2026.