Rahma Nindya Ayu Hapsari; Haryadi, B.; Sutarto, A.; Istianti, M. A.; Panduwijaya, J. R.; Lanjarsari, A. P. HIGH QUALITY ECONOMICAL CONCRETE WITH VARYING COMPOSITIONS OF RECYCLED AGGREGATE AS A SUBSTITUTION OF COARSE AGGREGATE. JICE 2023, 4, 129-139.