“Pengaruh Pemberian Bio Urine Terhadap Pertumbuhan Dan Produksi Tanaman Jagung Manis (Zea Mays Saccharata Sturt)”. Jurnal Sains Pertanian, vol. 6, no. 2, June 2022, pp. 54-60, https://doi.org/10.51179/jsp.v6i2.1758.