Boonnoi, N., Nuntagij, I. and Koohakan, P. (2020) “Growth and yield of sweet corn cultivated in soil using third reused nutrient solution”, International Journal of Agricultural Technology, 16(3), pp. 589–596. available at: https://li04.tci-thaijo.org/index.php/IJAT/article/view/6999 (accessed: 15 September 2025).