Sirimahawan, Sirinya, and Bongkot Wichachucherd. “Physicochemical Gradients from Seashore to Culture Area in Phetchaburi Province, Thailand”. Trends in Sciences 23, no. 3 (December 10, 2025): 11427. Accessed April 8, 2026. https://tis.wu.ac.th/index.php/tis/article/view/11427.