Sukma, F., and M. Z. “Improving Tissue Box Decorating Skills Through Task Analysis for Children With Mild Mentally Retarded Child: (Class Action Research at SLB Luak Nan Bungsu)”. Literasi Nusantara, vol. 3, no. 1, Feb. 2023, pp. 45-53, doi:10.56480/jln.v3i1.834.