Rujichaipimon, W., H. Æ. Pedersen, O. Phueakkhlai, S. Suddee, S. Sungkaew, and P. Traiperm. “On Scientific Requirements for Presentation of ‘new records’: The Case of Dendrobium Ruckeri (Orchidaceae)”. Thai Forest Bulletin (Botany), vol. 47, no. 2, Sept. 2019, pp. 152-8, doi:10.20531/tfb.2019.47.2.05.