“The Psychological Mother Experiences in Caring their Children with Mental Retardation in a Special needs Schools Rokan Hulu RegencyRiau Province: Pengalaman Psikologis Ibu Merawat Anak Dengan Retardasi Mental di SLB Negeri Rokan Hulu Riau”, J Keskom, vol. 5, no. 1, pp. 13–18, Apr. 2019, doi: 10.25311/keskom.Vol5.Iss1.272.