Gonzaga, N. R., Gonzaga, A. B. Jr, Octavio, R., Pepito, S. L. A., Batuigas, A. M. T. and Magallanes, J. N. (2022) “Influence of various irrigation systems on the growth and yield of Lettuce (Lactuca sativa L.)”, International Journal of Agricultural Technology, 18(2), pp. 525–534. available at: https://li04.tci-thaijo.org/index.php/IJAT/article/view/6904 (accessed: 15 October 2025).