Known for being the political theatre promoter in the 1960s Lebanon, Khoury is also an ethnoscenologist. He has participated in several colloquiums in Paris and Mexico about Ethnoscenology, a new discipline that he represents in Lebanon. Khoury is also the author of several papers on theatre and arts, in French and Arabic, published in Lebanon and abroad, as well as an amount of scenic adaptations and theory critical writings in French and Arabic, featured in several periodicals and catalogues.[2][3]