S. N. Ghadage and Prof. A. A. Sengupta 2022. EFFECT OF WASTE FOUNDRY SAND ON FLEXURAL STRENGTH AND WATER ABSORPTION OF CONCRETE. JournalNX - A Multidisciplinary Peer Reviewed Journal. 8, 6 (May 2022), 1–8. DOI:https://doi.org/10.17605/OSF.IO/7GNVD.