Koydon, S., Is-haak, J. and Ngamphongsai, C. (2025) “Nitrogen Balance of Intensive Snakehead Fish Culture in Earthen Ponds under Different Water Exchange Frequencies: a Case Study of Ang Thong Fisheries and Processing Cooperative ”, Burapha Science Journal. Chonburi, Thailand, 30(2 May-August), pp. 511–528. available at: https://li05.tci-thaijo.org/index.php/buuscij/article/view/698 (accessed: 22 June 2025).