JITL, Admin. 2019. “Cover JITL Vol. 19 No. 1 April 2017: Sampul JITL Vol. 19 No. 1 April 2017”. Jurnal Ilmu Tanah Dan Lingkungan 19 (1). http://jurnal.ipb.ac.id/index.php/jtanah/article/view/25678.