Touyjaruan T, Saman A, Nitthaisong P. Effect of Azolla pinnata Combination with Chemical Fertilizer on Growth and Yield of Riceberry. VRU. Agric. Food J. [internet]. 2023 Dec. 1 [cited 2025 Sep. 13];2(2):20-7. available from: https://li04.tci-thaijo.org/index.php/VRU_AFJ/article/view/7380