Ivanov A, Dimitrov N, Palazov A. VARIATIONS OF SEA LEVEL AT VARNA TIDE GAUGE 1928 – 2025. Ver. Dir. [Internet]. 2025 Dec. 11 [cited 2026 Feb. 25];22:e223950. Available from: https://revista.domhelder.edu.br/index.php/veredas/article/view/3950