Hamid, F.; Achmad, E. .; Bahri, Z.; Umiyati, E.; Nurhayani; Zamzami; Hodijah, S. Analysis of Cost, Income, and Feasibility of Areca Nut Seed Breeding Farming Business, Betara District, Tanjung Jabung Barat Regency. IJER 2026, 6 (1), 18-28. https://doi.org/10.59431/ijer.v6i1.722.