📕 Source : OXFAM© -TB-Introduction to contracting out ( PHE ) Public Health Engineering works and contract management.

     **[<https://oxfamilibrary.openrepository.com/bitstream/handle/10546/126716/tbn12-introduction-to-contracting-out-PH-engineering-works-and-contract-management-220512-en.pdf?sequence=8>](<https://oxfamilibrary.openrepository.com/bitstream/handle/10546/126716/tbn12-introduction-to-contracting-out-PH-engineering-works-and-contract-management-220512-en.pdf?sequence=8>)**

https://oxfamilibrary.openrepository.com/bitstream/handle/10546/126716/tbn12-introduction-to-contracting-out-PH-engineering-works-and-contract-management-220512-en.pdf?sequence=8

Source : OXFAM©