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CIOABLĂ, A. E. .; DJURIC, A. .; DUMITREL, G.-A. .; CHIRILĂ, D. N. .; PODE, V. . BIOGAS PRODUCTION USING WASTE WATERS – INFLUENCE OF PROCESS PARAMETERS FOR TEST RIG AT LABORATORY SCALE. Studia UBB Chemia 2017, 62, 51-60.