MARBUN, N. P.; GINTING, W. O. IMPLEMENTATION OF POLICY STRATEGIES TO FULFILL GUIDING BLOCKS FOR BLIND PEOPLE WITH DISABILITIES IN MEDAN CITY. Indonesian Journal of Social Sciences, Policy and Politics, [S. l.], v. 3, n. 2, p. 168–172, 2025. DOI: 10.69745/ijsspp.v3i2.148. Disponível em: http://ijsspp.yayasanwayanmarwanpulungan.com/index.php/IJSSPP/article/view/148. Acesso em: 1 may. 2026.