APA (7th ed.) Citation

Johan, M., & Singho, N. (2014). Improving the Properties of Oil Palm Shell (OPS) Concrete Using Polyvinyl Alcohol (PVA) Coated Aggregates. Trans Tech Publications, Switzerland.

Chicago Style (17th ed.) Citation

Johan, M.R, and N.D Singho. Improving the Properties of Oil Palm Shell (OPS) Concrete Using Polyvinyl Alcohol (PVA) Coated Aggregates. Trans Tech Publications, Switzerland, 2014.

MLA (9th ed.) Citation

Johan, M.R, and N.D Singho. Improving the Properties of Oil Palm Shell (OPS) Concrete Using Polyvinyl Alcohol (PVA) Coated Aggregates. Trans Tech Publications, Switzerland, 2014.

Warning: These citations may not always be 100% accurate.