Sartika I, Mustikasari M, Azzam R. The Relationship of Self Efficacy and Family Support with Self Care in Elderly Age Diabetes Mellitus Type II. bik [Internet]. 2023 Feb. 1 [cited 2024 Nov. 21];16(1):89-98. Available from: https://journals2.ums.ac.id/bik/article/view/1161