RAMADHAN, F.; KURNIAWAN SINAGA. OPTIMALISASI PERTUMBUHAN RUMPUT GAJAH (Pennisetum purpureum) MELALUI PENAMBAHAN PUPUK KANDANG DI KECAMATAN SAWIT SEBERANG, KABUPATEN LANGKAT. Journal of Innovation Research and Knowledge, [S. l.], v. 4, n. 3, p. 1509–1518, 2024. Disponível em: https://mail.bajangjournal.com/index.php/JIRK/article/view/8286. Acesso em: 5 jul. 2025.