Title	Image Steganography to Hide Unlimited Secret Text Size
Author	Wa’el Ibrahim A. Almazaydeh
Citation	Vol. 22  No. 4  pp. 73-82
Keywords	Steganography, Huffman Code, Zigzag Scanning, Symmetric key

Title	State Regulation of Banking Business in the Context of Social and Digital Transformation of the Economy
Author	Nadiya Rushchyshyn, Oksana Kulinich, Olha Tvorydlo, Alexander Mikhailov, Viktoria Samoilenko
Citation	Vol. 22  No. 4  pp. 67-72
Keywords	Banking business, Economy, Economic growth, State regulation, Financial sector.

Title	Incorporation of Media in the Activities of Scientific Library of Higher Education Institution
Author	Yurii Horban, Oksana Berezhna, Iryna Bohush, Yevhenii Doroshenko, Viktoriia Kovbel
Citation	Vol. 22  No. 4  pp. 59-66
Keywords	Social media, Scientific Library, Learning management system, Research methodology, Survey Analysis, Thematic analysis, Higher education.

Title	Pneumonia Detection from Chest X-ray Images Based on Sequential Model
Author	Asma Alshehri , Bayan Alharbi and Amirah Alharbi
Citation	Vol. 22  No. 4  pp. 53-58
Keywords	X-ray images; pneumonia detection; image enhance