Hutahaean S. Breaker Indices in Water Wave Formulated from Kinematic Free Surface Boundary Condition, Conservation Equation of Wave Number and Equation of Energy Conservation. IJAERS [Internet]. 2023 Jan. 25 [cited 2024 Oct. 6];10(01). Available from: https://i.ihspublishing.com/index.php/ijaers/article/view/313