Template:Hayat, Khan & Alhewairini, 2019
- Hayat, M., Khan, F.R. & Alhewairini, S.S. 2019. Record of the genus Gafsa Thuróczy & Trjapitzin and description of two new species of Encyrtidae (Hymenoptera: Chalcidoidea) from the Kingdom of Saudi Arabia. Journal of Insect Systematics 6(1): 6–11. PDF