Gambaran perbaikan gejala subjektif dan objektif, kekuatan otot dasar panggul dan kualitas hidup wanita penderita inkontinensia urin tekanan yang menjalani latihan kegel kegel 4, 8, dan 12 minggu = A descriptive study of improvement subjective and objective symptoms, pelvic floor muscle strength, and quality of life among women with stress urinary incontinence who performed kegel exercise 4, 8, and 12 weeks