Widyarini A, Jannah AR. The Effect of Parenting and The Effectiveness of Learning Videos on Independence In Self-Building Skills of Mentally Retarded Children. Grab Kids [Internet]. 2025 Jan. 31 [cited 2025 Mar. 10];5(1):8-13. Available from: https://journal.unesa.ac.id/index.php/grabkids/article/view/38622