TYTOK, V. ., and Y. . SYVOLAP. “Substitution of the Significance of the Choice of a Design Solution and Its Impact on the Total Cost of the Life Cycle of a Construction Object”. Ways to Improve Construction Efficiency, vol. 1, no. 55, Mar. 2025, pp. 273-84, http://ways.knuba.edu.ua/article/view/327025.