Fitri DE, Sari SM, Krianto T. The Comparison of Diabetes Self Management Education Using Lecturing Method with Booklet and Whatsapp Group Method Against Self Care Behavior of Diabetes Mellitus Patients: Perbandingan Diabetes Self Management Education Metode Ceramah Menggunakan Booklet dengan Metode Group Whatsapp terhadap Self Care BehaviorPasien Diabetes Mellitus. J Keskom [Internet]. 2019 Feb. 2 [cited 2024 Nov. 22];4(3):126-31. Available from: https://jurnal.htp.ac.id/index.php/keskom/article/view/294