?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Andromeda&rft.aulast=Andromeda&rft.au=Andromeda%2C+Andromeda&rft.title=The+Development+of+Guided+Inquiry-Based+Worksheet+for+Laboratory+Work+on+Topic+of+Colloidal+System+for+Senior+High+School+Instruction&rft.date=October+2015&rft.genre=proceeding