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Submitted on: 10 January 1998.
Revised on: 23 January 1998.
Accepted on: 09 February 1998.
Macedonian Journal of Chemistry and Chemical engineering
Submitted on: 12 July 2017.
Revised on: 10 August 2017.
Accepted on: 21 August 2017.
Macedonian Journal of Chemistry and Chemical engineering
Submitted on: 25 January 2012.
Revised on: 14 February 2012.
Accepted on: 27 February 2012.
Macedonian Journal of Chemistry and Chemical engineering
Submitted on: 16 November 2023.
Revised on: 28 December 2023.
Accepted on: 20 January 2024.
Macedonian Journal of Chemistry and Chemical engineering
Submitted on: 13 August 2008.
Revised on: 26 August 2008.
Accepted on: 23 September 2008.
Macedonian Journal of Chemistry and Chemical engineering