Level of Teacher’s Preparedness in Teaching towards Disabled Student in Vocational Special Education School/ Tahap Kesediaan Guru Mengajar Pelajar Kurang Upaya (OKU) di Sekolah Menengah Pendidikan Khas Vokasional (SMPKV). Sains Humanika, v. 12, n. 2-2, 26 Aug.2020.