Monika Sawitri P, Mamik Ratnawati, Mumpuni Dwiningtyas, Fitri Firanda Nurmalisyah, Pawiono, and Heni Maryati, “THE CORRELATION OF MOTHER’S ROLE WITH TOILET TRAINING ABILITY FOR CHILDREN AS OLD AS 18-36 MONTHS”, Malaysian Journal of Medical Research, vol. 4, no. 2, pp. 15-18, Apr. 2020.