Aprilla, N., Marjohan, M. and basmanelly, B. (2019) “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”, Jurnal kesehatan komunitas (Journal of community health), 5(1), pp. 13–18. doi: 10.25311/keskom.Vol5.Iss1.272.