H. B. Cahyono, “ﺑﻮﺭﻫﻮﺱ ﻓﺮﻳﺪﺭﻳﻚ ﺳﻜﻴﻨﺮ ﻭﺁﺭﺍﺀﻩ ﰲ ﺍﻟﻠﻐﺔ”, Lisanudhad, vol. 1, no. 1, Jul. 2014.