041359b42bedf80d990bd5cf27458154  244259U4_E2_Communicating_with_validators_and_end-users_RISA_AUDIO.mp3
b5dfa3a43f58adc7c49ffc4097feede7  244259U4_E2_Communicating_with_validators_and_end-users_RISA_TRANSCRIPT.pdf
70e73771ad603cf4afa97fa3ba9d245b  U4E2CommunicatingwithvalidatorsandendusersRISA_SLIDE.pdf
041359b42bedf80d990bd5cf27458154  U4_E2_Communicating_with_validators_and_end-users_RISA_AUDIO.mp3
b5dfa3a43f58adc7c49ffc4097feede7  U4_E2_Communicating_with_validators_and_end-users_RISA_TRANSCRIPT.pdf