Nur Eva Hayati, Sutevee Sukprakarn and Sunanta Juntakool (2005) “Seed Germination Enhancement in Solanum stramonifolium and Solanum torvum”, Agriculture and Natural Resources. Bangkok, Thailand, 39(3), pp. 368–376. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/243325 (accessed: 11 October 2026).