Siregar N, Harahap S, Handayani S. The Effects of Application Intervals and Foliar Fertilizer Concentrations on the Growth and Yield of Soybean (Glycine max L.). IJSOC [Internet]. 2026Nov.4 [cited 2026Nov.7];8(4):722-3. Available from: https://ijsoc.goacademica.com/index.php/ijsoc/article/view/1786