Triwanto, J., Arrofi, .F.G.R. and Rahayu, E.M. 2022. Contribution of coffee agroforestry to the income of farmers in Tulungrejo Village, Ngantang District, Malang Regency. Jurnal Penelitian Kehutanan Wallacea. 11, 2 (Nov. 2022), 78-88. DOI:https://doi.org/10.18330/jwallacea.2022.vol11iss2pp79-88.