SUNYIANTO, Sunyianto; 						HAREFA, Hilda Syaf’aini.
 Pengolahan Bahan Pustaka Pada Perpustakaan Lembaga Pendidikan Perkebunan (LPP Agro Nusantara) Medan.
<strong>Jurnal Ilmiah Al-Hadi</strong>, [S.l.], v. 6, n. 2, p. 21-27, june 2021.
ISSN 2774-3373.
Available at: &lt;<a href="https://jurnal.pancabudi.ac.id/index.php/alhadi/article/view/4474" target="_new">https://jurnal.pancabudi.ac.id/index.php/alhadi/article/view/4474</a>&gt;. Date accessed: 18 may 2024.