Chankaew, Wanninee, Thatsaneeya Thongliang, and Amphorn Rattanmusik. “Effects of Pellet Chicken Manure on Growth, Pigment Content and Color of Kam Kung (Chara corallina C.L.Willdenow)”. Journal of Vocational Education in Agriculture 5, no. 2 (December 30, 2021): 70–78. accessed September 13, 2026. https://li01.tci-thaijo.org/index.php/JVIA/article/view/249544.