Yunardi. THE RELATIONSHIP BETWEEN PARENTS’ SUPPORT WITH THE COOPERATIVE LEVEL OF PRESCHOOL AGED (3-6 YEARS) WHEN MEDICAL AND NURSING PROCEDURES PERFORMED IN MAHONI ROOM VITA INSANI HOSPITAL PEMATANGSIANTAR. MORFAI [Internet]. 2023 Mar. 10 [cited 2026 Mar. 19];2(4):883-9. Available from: https://radjapublika.com/index.php/MORFAI/article/view/715