Potency of Agroindustrial Wastewaters for Increasing Dissolution of Phosphate Rock Fertilizers - Niswati, Ainin; Soil Science Division, Deaprtment of Agrotechnology, Faculty of Agricultre, University of Lampung, Jl. Sumantri Brojonegoro No. 1 Bandarlampung, 35145 (UNIVERSITY OF LAMPUNG, 2015)