Manullang NI, Melati M, Ghulamahdi M. Application of Phosphorus and Determination of Heat Units to Increase Productivity and Isoflavone Content of Several Varieties of Edamame Soybeans. JTCS [Internet]. 2025 Jun. 26 [cited 2026 May 1];12(02):335-4. Available from: https://www.j-tropical-crops.com/index.php/agro/article/view/802