F. Moegni and H. Santoso, “The Degree of Cystocele and Rectocele with Hiatal Area Levator Ani: Derajat Cystocele dan Rectocele dengan Hiatal Area Levator Ani”, Indones J Obstet Gynecol, vol. 5, no. 4, pp. 225–229, Dec. 2017.