Gafur, M. A. A., Sangadji, Z., & Sari, D. R. (2026). Optimizing Plant Spacing to Improve Growth and Yield of Sweet Potato (Ipomoea batatas L.) Under Low Soil Fertility Conditions. Jurnal AGRO, 13(1), 117–126. https://doi.org/10.15575/j.agro.55114