RAMADHAN, Fahri; 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. DOI: 10.53625/jirk.v4i3.8286. Disponível em: https://bajangjournal.com/index.php/JIRK/article/view/8286. Acesso em: 7 mar. 2026.