Sagaydak, Oleksandr. “Analysis of Possible Risks, Which Affect Energy Efficiency of the Ship While Maneuvering and Mooring”. In Some Issues of Increasing the Energy Efficiency of Ships by Improving Navigation Methods, edited by Yevgeniy Kalinichenko, Yevgeniy Kalinichenko, Nadiia Vasalatii, Olena Rossomakha, Oleksandr Koliesnik, Oleksandr Sagaydak, Leonid Oberto Santana, Anastasiia Zaiets, Georgiy Tomchakovsky, Nataliia Dolynska, and Andrii Holovan, 79–93. Tallinn, Estonia: Scientific Route OÜ®, 2025. Accessed June 15, 2026. https://monograph.route.ee/rout/catalog/book/978-9908-9706-4-6/chapter/112.