[1]
Roikan, Khairul Fuad, and Herlina, “Pengaruh Konsentrasi Urine Sapi Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis Gueneensis Jacq) Pre Nursery Di Polybag”, GA, vol. 25, no. 1, pp. 11-16, Apr. 2020.