TONGOV, Manahil. SURFACING – TECHNOLOGIES AND LAYER PROPERTIES (A REVIEW). ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 3, p. 229–234, 2019. DOI: 10.17770/etr2019vol3.4180. Disponível em: https://journals.rta.lv/index.php/ETR/article/view/4180.. Acesso em: 21 dec. 2024.