Browsing by Author "Al-Karbi, Arwa"
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Application of value stream mapping for improvement of efficiency in purchasing process for a chemical company in Qatar
Al-Karbi, Arwa (2021 , Professional Masters Project)Lean management methods have been used to improve productivity and performance in organizations. As one of the lean management methods, value stream mapping (VSM) uses the process flow map to analyze current processes so ... -
Integrated sustainability assessment of sharing economy models: The case for Qatar
Al-Yafei, Hussein; Aseel, Saleh; Al-Karbi, Arwa; Al-Sulaiti, Ahmed; Al-Hajri, Abdulla; Al-Siddigi, Abdulrahman; Kucukvar, Murat... more authors ... less authors ( IEOM Society International , 2021 , Conference Paper)This research is another contribution to the value of the sharing economy. Many applications are used worldwide for individual and group market sharing either Business-to-Business, Business-to-Customer, or Customer-to-Customer ...