Dalayap, Rodelyn, Mark Anthony Torres, Adelina Barrion, and Cesar Demayo. 2024. “Analysis of Petal and Sepla Shape Variation in Orchids of the Genus Vanda (Orchidaceae) by Elliptic Fourier Descriptors and Principal Component Analysis”. ASIA PACIFIC JOURNAL OF SOCIAL INNOVATION 20 (2). https://journals.msuiit.edu.ph/tmf/article/view/215.