@misc{oai:repository.naro.go.jp:00007347,
 author = {TRAN, Thi Thu Hoai and TRAN, Thi Thu Hoai},
 month = {2022-03-22, 2022-03-22},
 note = {pdf, Photo 1},
 title = {The majestic scenery of Dong Van Karst Plateau Geopark.},
 year = {}
}