@article{{alhadi}{}, author = {Sunyianto, S., Harefa, H.}, title = { Pengolahan Bahan Pustaka Pada Perpustakaan Lembaga Pendidikan Perkebunan (LPP Agro Nusantara) Medan}, journal = {Jurnal Ilmiah Al-Hadi}, volume = {6}, number = {2}, year = {2021}, doi = {10.54248/alhadi.v6i2.4474}, url = {https://jurnal.pancabudi.ac.id/index.php/alhadi/article/view/4474} }