?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Irena+Ujianti&rft.au=Irena+Ujianti%2C+Irena&rft.aufirst=Irena&rft.isbn=978-623-459-613-7&rft.btitle=Bioactive+Compound+of+Holothoroidea&rft.date=2023&rft.genre=book