Yenny, N., Restu, R., Arif, M., Nurwihastuti, D.W. and Putra, M. 2023. Restoration Program Effect through Conservation of Mangrove Forest in Kwala Gebang Village, Gebang Sub-District, Langkat District. Randwick International of Social Science Journal. 4, 4 (Oct. 2023), 867-876. DOI:https://doi.org/10.47175/rissj.v4i4.819.