“…Generally, physical maltreatment in the workplace consists of hitting, beating, burning, or stabbing, while psychological abuse usually takes the form of bullying or scolding, and neglect includes the denial of rights at work [ 2 , [19] , [20] , [21] ]. However, in many studies, the extent of abuse of child labourers is underestimated [ 16 , 22 ]. A study conducted by Pandey and colleagues estimated that the highest proportion of child labourers (72.73%) are physically maltreated in India [ 15 ], and another study shows that more than 77% of working children in Iran are psychologically abused [ 23 ].…”