SALIIEVA, O.; HRYTSAK, A.; BILOUS, V.; IVANIUK, T. IMPROVEMENT OF DATABASE PROTECTION SYSTEM FROM UNAUTHORIZED MODIFICATION BASED ON BLOCKCHAIN TECHNOLOGY AND PROOF-OF-WORK CONSENSUS ALGORITHM. Herald of Khmelnytskyi National University. Technical sciences 2024, 331 (1), 312-318. https://doi.org/10.31891/2307-5732-2024-331-47.