Piamcharoenwut, T., Chantanaorrapint, A. and Chantanaorrapint, S. (2021) “Diversity of Pteridophytes at Khao Ngon Nak, Krabi”, Songklanakarin Journal of Plant Science, 8(2), pp. 105–111. Available at: https://www.sjplantscience.com/index.php/ojs/article/view/20 (Accessed: 29 October 2025).