Today, she urged the workers to learn their rights to avoid exploitation.

On Wednesday, she urged the workers to learn their rights to avoid exploitation.

African nations had to create frameworks to avoid exploitation and instead bring jobs, investment and technology.

The workers say regulation of the sector is urgently needed to avoid exploitation and poor treatment.

Au pair agencies have called for a greater regulation of the sector to avoid exploitation of au pairs.

How such behaviours avoid exploitation by spontaneous 'cheater' mutants that use but do not contribute to secretions remains unclear.

Some researchers suspect that embracing a conspiracy theory stems from the human inclination to detect patterns and avoid exploitation.

Several ethical issues arise during the research, and careful thought has to be given to avoid exploitation of the communities.