Yalamov D, Georgiev PG, Garbatov Y. Retrofitting measure of an ageing multi-purpose ship exposed to short-sea LNG operation. AJTUV [Internet]. 2023 Jun. 30 [cited 2025 Oct. 2];7(1):68-87. Available from: https://aj.tu-varna.bg/index.php/ajtuv/article/view/293