Ratushnyak, T. V., HladchenkoО. V., and N. R. Golovko. “VISUALIZATION OF THE ALGORITHM FOR MUNICIPAL GREEN BOND ISSUANCE IN UKRAINE: A GRAPH-AS-A-CODE APPROACH”. Systems and Technologies, Vol. 72, no. 2, May 2026, pp. 120-8, https://st.umsf.in.ua/index.php/journal/article/view/304.