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Submitted on: 09 February 2007.
Revised on: 14 March 2007.
Accepted on: 10 April 2007.
WASTE MANAGEMENT & RESEARCH---SAGE PUBLICATIONS LTD
Submitted on: 08 January 2018.
Revised on: 20 January 2018.
Accepted on: 15 February 2018.
WASTE MANAGEMENT & RESEARCH
Submitted on: 07 July 1999.
Revised on: 17 August 1999.
Accepted on: 05 September 1999.
WASTE MANAGEMENT & RESEARCH---SAGE PUBLICATIONS LTD