Somwong, T., Madaok, A. and sami, F. 2025. 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. 4, 2 (Dec. 2025), 12–26.