Sandhu, A. R., Lakhiar, M. T., Jhatial, A. A., Karira, H., & Jamali, Q. B. (2019). Effect of River Indus Sand and Recycled Concrete Aggregates as Fine and Coarse Replacement on Properties of Concrete. Engineering, Technology &Amp; Applied Science Research, 9(1), 3832–3835. https://doi.org/10.48084/etasr.2558