HEMŞİRELERİN PROFESYONEL HEMŞİRELİK DEĞER ALGISININ YAŞLI HASTA BAKIMI ÜZERİNE ETKİSİ (THE EFFECT OF NURSES' PERCEPTION OF PROFESSIONAL NURSING VALUE ON OLDER ADULTS PATIENT CARE) -Derya ESENKAYA-- Azize AYDEMİR | JOURNAL OF SOCIAL, HUMANITIES AND ADMINISTRATIVE SCIENCES (JOSHAS)