Somwong, T., A. Madaok, and F. sami. “Production of Nata de Coco from Low-quality of Langsat (Lansium domesticum Corr.) and Mangosteen (Garcinia mangostana Linn.) in Narathiwat province”. Journal of Life Science Agriculture and Technology, vol. 4, no. 2, Dec. 2025, pp. 12-26, https://li04.tci-thaijo.org/index.php/psj/article/view/7333.