Phiwngam, Aran, Somchai Anusontpornperm, Suphicha Thanachit, and Worachart Wisawapipat. “Effects of soil moisture conservation practice, irrigation and fertilization on Jatropha curcas”. Agriculture and Natural Resources 50, no. 6 (December 31, 2016): 454–459. accessed August 27, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/244154.