1. REVIEW: OLIVIER LE DEUFF, DIGITAL HUMANITIES. HISTORY AND DEVELOPMENT, LONDON: ISTE, HOBOKEN: WILEY, 2018, 165 P.. Authors: ALEXANDRU-AUGUSTIN HAIDUC.2. THE CONSTRUCTION OF A DATABASE WITH THE PUPILS OF THE GREEK CATHOLIC HIGH SCHOOL IN BEIUȘ AND THE GEOGRAPHIC VISUALIZATION OF THEIR BIRTHPLACE (1876/1877 SCHOOL YEAR). Authors: ALEXANDRU-AUGUSTIN HAIDUC.3. BOOK REVIEW - ANGELA LUMEZEANU, INFRASTRUCTURI DIGITALE PENTRU ISTORIA SOCIALĂ. CONSTRUIREA BAZELOR DE DATE ISTORICE, CLUJ-NAPOCA, MEGA, 2021,, 196 P.. Authors: ALEXANDRU-AUGUSTIN HAIDUC.