NIEMA, Oleksandra. IMPLEMENTATION OF PROJECT MANAGEMENT MATURITY MODEL TO IMPROVE THE EFFICIENCY OF ACTIVITY OF LOCAL SELF-GOVERNMENTS. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 6, p. 439–448, 2021. DOI: 10.17770/sie2021vol6.6479. Disponível em: https://journals.ru.lv/index.php/SIE/article/view/6479.. Acesso em: 19 may. 2024.