?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Rafa+Ramadhanti+Treza%2C+-&rft.aufirst=-&rft.aulast=Rafa+Ramadhanti+Treza&rft.title=ANALISIS+KEBUTUHAN+KONTEN+DAN+KONTEKS+KIMIA+PADA+MATERI+HIDROPONIK+DI+SMK+KOMPETENSI+KEAHLIAN+AGRIBISNIS+TANAMAN&rft.inst=Universitas+Pendidikan+Indonesia&rft.date=27+August+2025&rft.degree=S1