Silineviča, Irēna, and Iveta Graudiņa. “THE RSEZ SUSTAINABLE DEVELOPMENT NECESSITY DRIVEN PUBLIC RELATION MODEL-AN INSTRUMENT FOR ENVIROMENT REGULATION AND MANAGEMENT”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June 20, 2001): 161–168. Accessed November 23, 2024. https://journals.ru.lv/index.php/ETR/article/view/1953.