DIFANATA; RUKMI, H. S. Penyusunan Perencanaan Dan Pengendalian ProdukNPK PHONSKA Menggunakan Metode Time Series. e-Proceeding FTI, [S. l.], 2024. Disponível em: https://eproceeding.itenas.ac.id/index.php/fti/article/view/3420. Acesso em: 1 feb. 2026.