Source: https://www.researchgate.net/profile/El_Mokhtar_Essassi2/publication/343194179_SPECTRAL_CHARACTERIZATION_HIRSHFELD_SURFACE_ANALYSES_AND_ANTIFUNGAL_ACTIVITY_OF_TWO_ISOMERIC_HETEROCYCLIC_COMPOUNDS_CONTAINING_QUINOXALINE_AND_OXAZOLIDINONE_MOIETIES/links/5f1b533792851cd5fa44d939/SPECTRAL-CHARACTERIZATION-HIRSHFELD-SURFACE-ANALYSES-AND-ANTIFUNGAL-ACTIVITY-OF-TWO-ISOMERIC-HETEROCYCLIC-COMPOUNDS-CONTAINING-QUINOXALINE-AND-OXAZOLIDINONE-MOIETIES.pdf