Shkarupilo, . V. ., Lakhno, V. ., Konyrbaev, N., Baishemirov, Z., Adranova, A. ., & Derbessal, A. . (2024). Hierarchical model for building composite web services: . Journal of Mathematics, Mechanics and Computer Science, 122(2), 119–131. https://doi.org/10.26577/JMMCS2024-122-02-b10