Title	Computer Technologies as A Method to Create A Contemporary Ex-Libris
Author	Julia Romanenkova, Ivan Bratus, Anastasia Varyvonchyk, Denis Sharikov, Olga Karpenko, Olena Tkachuk
Citation	Vol. 22  No. 6  pp. 332-338
Keywords	ex-libris, bookplate, CGD, CAD, computer technologies, computer graphics

Title	Masked Face Recognition via a Combined SIFT and DLBP Features Trained in CNN Model
Author	Nahla Fahad Aljarallah and Diaa Mohammed Uliyan
Citation	Vol. 22  No. 6  pp. 319-331
Keywords	Face recognition; masked face; scale invariant features; image segmentation; local binary pattern; CNN model.

Title	Personal Data Security in Recruitment Platforms
Author	Alya’a Bajoudah and Hatim AlSuwat
Citation	Vol. 22  No. 6  pp. 310-318
Keywords	Personal data , Hybrid cryptography , AES , Twofish, RSA..

Title	Business Environment of Public Sector Enterprises: Using the International Rankings for Evaluation
Author	Nataliia Shalimova, Halyna Kuzmenko, Volodymyr Shalimov, Valerii Reshetov, Iryna Androshchuk
Citation	Vol. 22  No. 6  pp. 297-309
Keywords	business environment, international rankings, public sector enterprises, Doing Business, Paying Taxes, Benchmarking Public Procurement.