Evizal, Rusdi and Prijambada, Irfan D and Widada, Jaka and Widianto, Donny and Tohari, Tohari (2013) Diversity of legume nodulating bacteria as key variable of coffee agro-ecosystem productivity. International Research Journal of Agricultural Science and Soil Science, 3 (4). pp. 141-146. ISSN 2251-0044

Wedhastri, Sri and Mindrati Fardhani1, Dinar and Kabirun, Siti and Widada, Jaka and Widianto, Donny and Evizal, Rusdi and Dwidya Prijambada, Irfan (2013) Legume Nodulating Bacterium, Achromobacter xylosoxidans Found in Tropical Shrub Agroecosystem, Sumatera, Indonesia. Maj Kedokt Indon, 18 (2).

Evizal, Rusdi and Tohari, Tohari and Prijambada, Irfan D and Widada, Jaka and Widianto, Donny (2012) Soil Bacterial Diversity and Productivity of Coffee - Shade Tree Agro-ecosystems. Journal of Tropical Soils, 17 (2). pp. 181-187. ISSN 0852-257X

Evizal, Rusdi and Tohari, Tohari and Prijambada, Irfan D and Widada, Jaka and Widianto, Donny (2010) Penilaian pohon legum pelindung kopi berdasarkan keragaman genetik, produktivitas, dan aktivitas bintil akar. In: Seminar Nasional Keragaman Hayati Tanah I, 29-30 Juni 2010, Bandar Lampung.

Evizal, Rusdi and Tohari, Tohari and Prijambada, Irfan D and Widada, Jaka and Widianto, Donny (2008) Layanan Lingkungan Pohon Pelindung pada Sumbangan Hara dan Produktivitas Agroekosistem Kopi. Pelita Perkebunan, 25 (1). pp. 23-37. ISSN 0215-0212