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

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 (2012) INDIKATOR DAN INDEKS KEBERLANJUTAN AGROEKOSISTEM KOPI BERNAUNGAN. Prosiding Seminar Nasional Sains Matematika dan Aplikasinya III, 3 (3). pp. 282-287. ISSN ISBN No. 978-602-98559-1-3

Evizal, Rusdi and Tohari, Tohari and Prijambada, Irfan D and Widada, Jaka (2012) PERANAN POHON PELINDUNG DALAM MENENTUKAN PRODUKTIVITAS KOPI. Jurnal Agrotropika, 17 (1). pp. 19-23. ISSN 0216-7662

Evizal, Rusdi and Tohari, Tohari and Prijambada, Irfan D and Widada, Jaka (2012) Peranan Serasah Terhadap Sumbangan N dan P pada Agroekosistem Kopi. Agrotrop, 2 (2). pp. 177-183. ISSN 2088-155x

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 Prasmatiwi, Fembriarti Erry and Afandi, . (2010) PENGARUH TIPE AGROEKOSISTEM TERHADAP PRODUKTIVITAS DAN KEBERLANJUTAN USAHATANI KOPI. Jurnal Agrotropika, 15 (1). pp. 17-22. ISSN 0216-7662

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