PanLinx

ISO 639-3 Reference Namesart-289
Efik
ISO 639-3art-001efi
ISO 639-2/Tart-002efi
ISO 639-2/Bart-003efi
ISO 639-3 Print Namesart-290Efik
ISO 639-3 Inverted Namesart-291Efik

PanLex

PanLex-PanLinx