The background of this study is to see that the Social Service Special Region of Yogyakarta. which is one of the agencies involved in the handling of social welfare problems in view the demands and peramsalahan social welfare are increasingly complex. the Department of Social Welfare in answering this demand by institutional innovation by establishing new institutional namely Technica... https://safeersappliancers.shop/product-category/aeg-kd92923e-warming-drawer-stainless-steel/