Dwiningrum, R., Zulkifli, Z. and 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 (Jul. 2017). DOI:https://doi.org/10.25181/jppt.v16i3.48.