Annikmah, Asylla Syifa, and Sisca Vaulina. 2024. “Household Expenditure Analysis of Hybrid Coconut Farmers in Tempuling District Indragiri Hilir Regency Riau Province”. Tarjih : Agribusiness Development Journal 4 (02):167-78. https://doi.org/10.47030/tadj.v4i02.857.