00448nam a22001337a 4500003000500000038001800005082000800023100001900031245010700050264003200157650003600189700003200225856005700257NUST  aNusrat Nadeem  a200  aTariq Minahil   aReducing Waste in the Food Service Sector: A Sustainable Value Stream Mapping Approach/cMinahil Tariq  aIslamabad.bNBS NUSTc2024.  aMS-Operations and Supply Chain   aSupervisor: Dr. Waqas Ahmed  uhttp://10.250.8.41:8080/xmlui/handle/123456789/50875