Mutombo, N.M.-A. and Numbi, B.P. 2022. Absorbed power density approach for optimal design of heaving point absorber wave energy converter: A case study of Durban sea characteristics. Journal of Energy in Southern Africa. 33, 1 (Mar. 2022), 52–67. DOI:https://doi.org/10.17159/2413-3051/2022/v33i1a10381.