?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Zen%2C+Muhammad+Nazif&rft.aulast=Zen&rft.aufirst=Muhammad+Nazif&rft.title=Analisis+Morfologi+Kumbang+Hidrofilid+Koprofagus+(Coleoptera%3A+Hydrophilidae%3A+Sphaeridiinae)+di+Sumatera+Barat&rft.inst=Universitas+Negeri+padang&rft.date=February+2026&rft.degree=Bachelor%2FSkripsi