R. Ahmad, “First Record of Five Species and Two Subspecies of Subfamily Eumeninae (Hymenoptera: Vespidae: Eumeninae) from Khyber Pakhtunkhwa, Pakistan”, IJBR, vol. 3, no. 9, pp. 183–187, Sep. 2025, doi: 10.70749/ijbr.v3i9.2114.