Irawatiningrum, Satya, and Nurul Meylissa Hanum. “POLA KOMUNIKASI ANTARA ORANG TUA DAN ANAK TUNAGRAHITA : STUDI KASUS DI SLB MUHAMMADIYAH SIDAYU GRESIK”. Prosiding SNasPPM, vol. 5, no. 2, May 2021, pp. 95-101, http://prosiding.unirow.ac.id/index.php/SNasPPM/article/view/380.