Simanullang, S. F., Mahaji, T., Siburian, J. P., Anugerah, T., & Adiprayoga, S. N. (2026). Socio-Economic Influence of Fishermen’s Families on School Dropout Rate: A Case Study in Muara Nibung Village, Central Tapanuli Regency. South East Asian Management Concern, 3(2), 57–54. https://doi.org/10.61761/seamac.3.2.57-54