Saputri, R., Jumiati, E. and Sirait, R. 2023. EFFECTIVENESS OF ARENA SHELL BRICKETS ON REDUCING WATER CONTENT AND DENSITY VALUE. ELEMEN : JURNAL TEKNIK MESIN. 10, 2 (Dec. 2023), 129–134. DOI:https://doi.org/10.34128/je.v10i2.267.