Levykin, Viktor, et al. “Basics of the Effective Management Methodology of Web-Based Information Systems”. Management of a Modern IT сompany: Theoretical and Technological Aspects, by Viktor Levykin et al., edited by Maksym Yevlanov, Scientific Route OÜ®, 2025, pp. 4-44, https://doi.org/10.21303/978-9908-9706-8-4.ch1.