Nurlaila. “ANALISA KANDUNGAN NITROGEN PADA LAHAN SETELAH PENANAMAN LEGUMINOSAE COVER CROP The Analysis of Nitrogen Element on Soil After Legume Cover Crop Planting”. JURNAL AGRIMENT 2, no. 2 (December 1, 2017): 74–77. Accessed November 24, 2024. https://e-journal.politanisamarinda.ac.id/index.php/jurnalagriment/article/view/364.