Ratchavieng A. A Study of Guidelines for the Development of School Botanical Gardens in Prachuap Khiri Khan Province. RJCM [Internet]. 2021 Jan. 14 [cited 2025 May 1];1(1):30-4. Available from: https://www.ricejournal.net/index.php/rice/article/view/rjcm.2020.3