Choi, Junwoo, Sung-Bum Yoon, Jimin Ko, and Tae-Soon Kang. “PERFORMANCES OF THE RIP CURRENT WARNING SYSTEM AT THE HAEUNDAE COAST OF SOUTH KOREA”. Coastal Engineering Proceedings 1, no. 36 (December 30, 2018): currents.20. Accessed April 18, 2024. https://icce-ojs-tamu.tdl.org/icce/article/view/8717.