Khotchanalekha, Kulwadee, Janjira Triped, and Nattapong Chaipukdee. “The Effects of Plant Growth Regulators from Endophytic Bacteria on Propagation of Rare and Economically Valuable Plants (Zingiberaceae) by Plant Tissue Culture Technique”. Srinakharinwirot University Journal of Sciences and Technology 17, no. 2, July-December (November 16, 2025): 1–15, Article 256425. accessed December 7, 2025. https://ph02.tci-thaijo.org/index.php/swujournal/article/view/256425.