Saifuddin, M. Iqbal Atmayadi, Taufik Fauzi, and A.A.K. Sudharmawan. “The Effect of Cover Crops on Soil Quality in Gogo Rice Planting in an Effort to Increase Yield”. Jurnal Biologi Tropis 23, no. 4 (September 7, 2023): 299–306. Accessed April 4, 2025. http://jurnalfkip.unram.ac.id/index.php/JBT/article/view/5335.