“The Influence of Ascorbic Acid on Growth and Production of Soybean (Glycine Max (L.) Merril) Under Drought Stress Condition”. Jurnal Online Pertanian Tropik 6, no. 1 (December 3, 2019): 160–164. Accessed February 5, 2026. https://idjpcr.usu.ac.id/jpt/article/view/3056.