Dwiningrum, R., Zulkifli, Z., & Handayani, T. T. (2017). Effect of Citricacid on The Seedling Growth of Upland Rice (Oryza sativa L.) Varietas Situ Bagendit Under Aluminum Stress. Jurnal Penelitian Pertanian Terapan, 16(3). https://doi.org/10.25181/jppt.v16i3.48