Astiko, W.; Sastrahidayat, I. R.; Djauhari, S.; Muhibuddin, A. The Role of Indigenous Mycorrhiza in Combination With Cattle Manure in Improving Maize Yield (Zea Mays L) on Sandy Loam of Northern Lombok, Eastern of Indonesia. j Trop. Soils 2013, 18, 53-58.