1. Utilization of agricultural wastes as aggregates for low-cost construction materials;Abang Ali;Proc. Reg. Semin., Univ. Putra Malaysia, Sept. 15–17,1982
2. ACI 308-81, Standard practice for curing concrete, American Concrete Institute.
3. ASTM C330-89, Standard specification for lightweight aggregates for structural concrete, Annual Book of ASTM Standards.
4. How to get better curing;Bob;Concrete,1992
5. Concrete Technology;Orchard,1979