RResearch Square2d agoExperimental Investigation on the Use of Lalibela Red Soil as Partial Replacement of Fine Aggregate in Concrete production: The case of Lalibela, EthiopiaEyasu Abrha Ararsie·Prashant Kumar Guanguar·Betseha Wubie Weldemariam·Dessale Molla JemereRead at Research SquareTagsConcrete and Cement Materials ResearchCivil and Structural Engineering