Bheel, N. and Chohan, I.M. and Ghoto, A.A. and Abbasi, S.A. and Tag-eldin, E.M. and Almujibah, H.R. and Ahmad, M. and Benjeddou, O. and Gonzalez-Lezcano, R.A.  (2024) Synergistic effect of recycling waste coconut shell ash, metakaolin, and calcined clay as supplementary cementitious material on hardened properties and embodied carbon of high strength concrete.  Case Studies in Construction Materials, 20.