Ritically discuss why it has proved so difficult to curb child labour

hello, the module is international human rights law so the use of cases and all would be necessary. please also use the OSCOLA referencing as my marks are deducted if i do not reference as required. please do use footnotes and a full bibliography would be helpful. and plagiarism is very important so please reference, rephrase or add footnotes where necessary. contact me if need be. thank you