Singphan, N. “Effects of Elicitors on Growth and Induction of Fructans of Jerusalem Artichoke (Helianthus Tuberosus L.)”. Health Science, Science and Technology Reviews, vol. 15, no. 2, Aug. 2022, pp. 111-7, https://li01.tci-thaijo.org/index.php/journalup/article/view/250647.