Author not established. PoFalert12Naizgi/Kiflu. Date not established. EHREA archive: /library/documents/doc-6264a74a027525fdfbb585fb/
[1] PoFalert12Naizgi/Kiflu. Original source: http://www.ehrea.org/PRIS.pdf. Preserved original: /library/originals/b0fd6b10f54e633d988ad5c5d210440c3d4c4709f3d90d25983bffe26e6aa307.pdf. SHA-256: b0fd6b10f54e633d988ad5c5d210440c3d4c4709f3d90d25983bffe26e6aa307