Soebaryo, R. W., & Budianti, W. K. (2019). Batik manufacturing workers. 1743-1751. https://doi.org/10.1007/978-3-319-68617-2_124 R.W. Soebaryo W.K. BudiantiAllergic contact dermatitis Batik Callus Canting Dermatitis Indigo Irritant contact dermatitis Naphthol Natural dyes Personal protective equipment/PPE Synthetic dyes Waste disposal