The Relationship Between Level Knowledge And Duration Of Diabetes Mellitus Type II And The Incidence Of Diabetic Ulcers At The Sahabat Sehat Clinic: Hubungan Tingkat Pengetahuan Dan Lama Menderita Diabetes Melitus Tipe II Dengan Kejadian Ulkus Diabetikum Di Klinik Sahabat Sehat . Pharmasci [Internet]. 2025 Jul. 8 [cited 2026 Jun. 21];10(2):105-12. Available from: https://e-journal.akfarsurabaya.ac.id/index.php/jps/article/view/519