APA (7th ed.) Citation

(2022). Six Sigma method to assess the quality of the service in a gas utility company.

Chicago Style (17th ed.) Citation

Six Sigma Method to Assess the Quality of the Service in a Gas Utility Company. 2022.

MLA (8th ed.) Citation

Six Sigma Method to Assess the Quality of the Service in a Gas Utility Company. 2022.

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