Purwati, Purwati, and Hamidah Hamidah. “Biodiversitas Mikroba Rizosfer Tanaman Jeruk Keprok Borneo Prima (Citrus Reticulata Cv Borneo Prima)”. Agrifarm: Jurnal Ilmu Pertanian, vol. 7, no. 2, Jan. 2019, pp. 50-53, doi:10.24903/ajip.v7i2.431.