PONOROGO, U., M.(2021).PUBLIS Journal: Publication Library and Information Science Universitas Muhammadiyah Ponorogo .Ponorogo:Universitas Muhammadiyah Ponorogo.
Gaya MLA
PONOROGO, UNIVERSITAS, MUHAMMADIYAH."PUBLIS Journal: Publication Library and Information Science Universitas Muhammadiyah Ponorogo".Ponorogo:Universitas Muhammadiyah Ponorogo,2021.Jurnal.