DHARMAYANTI, NI KADEK SHINTA, 		SUPADMA, A.A. NYOMAN, AND 		ARTHAGAMA, I DEWA MADE.
" Pengaruh Pemberian Biourine dan Dosis Pupuk Anorganik (N,P,K) Terhadap Beberapa Sifat Kimia Tanah Pegok dan Hasil Tanaman Bayam (Amaranthus sp.)" <em>Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology)</em> [Online], (31 July 2013)