HASAN, Yarmis; ARMAINI, Armaini; MINDAWATI, Mindawati; IRDAMURNI, Irdamurni. Metode peningkatan keterampilan anak tuna netra mengaduk ransum ternak ayam petelur di SLB Tuna Netra Payakumbuh. Jurnal Abmas, [S. l.], v. 2, n. 1, p. 48–52, 2002. DOI: 10.17509/abmas.v2i1.56. Disponível em: https://ejournal-dppm.upi.edu/abmas/article/view/56. Acesso em: 1 aug. 2026.