Via Rahmatul Ummah and D. S. S. Marpaung, “Pengaruh Pemberian Pupuk Organik Urin Kelinci Terhadap Pertumbuhan Tanaman Kangkung Darat (Ipomoea Reptans): The Effect of Rabbit Urine Organic Fertilizer on The Growth of Land Kale Plants (Ipomoea Reptans)”, JAA, vol. 5, no. 2, pp. 102-110, Feb. 2022.