"Sophanna Ly,Sovannara UK,Vouchlay Theng,Pham Ngoc  BAO,Chihiro Yoshimura","Water Level Fluctuations and Distribution of Major Vegetation Types in the Tropical Floodplain of Tonle Sap Lake","6th International Symposium on Conservation and Management of Tropical Lakes",,,,,,2021,Nov.
"Ly Sophanna,Uk Sovannara,Theng Vouchlay,Pham Ngoc Bao,Chihiro Yoshimura","Delineation Relation of water level regime and for  major vegetation types in a large tropical floodplain of Tonle Sap Lake, Cambodia","18th World Lake Conference, Mexico",,,,,,2021,Nov.
"Sophanna Ly,Sovannara Uk,Pham Ngoc-bao,Chihiro Yoshimura","Ecosystem services of flooded forests in a large tropical floodplain of Tonle Sap Lake","35th Congress of the International Society of Limnology (SIL2021), Korea",,,,,,2021,Aug.