Vadeesirisak, C., Chayabutra, S. and Sirirak, J. S. (2026) “Utilization of Duck Eggshell Powder as Natural Adsorbent for the Removal of Acid and Basic Dye from Water ”, Burapha Science Journal. Chonburi, Thailand, 26(2 May-August), pp. 837–851. available at: https://li05.tci-thaijo.org/index.php/buuscij/article/view/1429 (accessed: 14 October 2026).