Kuswantoro, Heru. “Nutrient Uptake of Soybean Genotypes under Aluminum Toxicity”. Italian Journal of Agronomy 9, no. 3 (September 23, 2014): 136–140. Accessed June 10, 2025. https://agronomy.pagepress.org/index.php/agro/article/view/ija.2014.600.