Optimalisasi penggunaan virgin coconut oil (VCO) pada anak dengan risiko kerusakan integritas kulit melalui pendekatan model adaptasi roy di RSUPN dr. Cipto Mangunkusumo = Optimizing the use of virgin coconut oil (VCO) among children with risk for impaired skin integrity using Roy adaptation model at RSUPN dr Cipto Mangunkusumo