Niyomtham, Krittiya, Kisana Bhinija, and Pattana S. Huehne. “A Direct Gene Transferring System for Oncidium Orchids, a Difficult Crop for Genetic Transformation”. Agriculture and Natural Resources 52, no. 5 (October 31, 2018): 424–429. Accessed May 4, 2024. https://li01.tci-thaijo.org/index.php/anres/article/view/231822.