Maulana, R., & Simamora, L. (2023). Hubungan Luas Lahan, Bibit, Pupuk Organik, dengan Produksi Usahatani Jambu Biji Di Desa Watuagung: The Relationship Between Land Area, Seeds, Organic Fertilizer, With The Production Of Guava Farming In Watuagung Village . Daun: Jurnal Ilmiah Pertanian Dan Kehutanan, 10(1), 11–23. https://doi.org/10.33084/daun.v10i1.4244