Widiastuti, W., Rajamudin, U., & Isrun, I. (2016). Studi Kualitas Tanah Pada Toposequen Sub Das Poboya, Kota Palu. AGROTEKBIS : JURNAL ILMU PERTANIAN (e-Journal), 4(5), 544-552. Retrieved from http://103.245.72.23/index.php/agrotekbis/article/view/57