Khairul Anwar, Herlina Af’idzatuttama, Alfattah Widyadhana, and Hadi Santoso. “The Combination of Urea and Catfish Organic Fertilizer on the Vegetative Growth of Soybean Plants in Regosol Soil”. AgroTech- Food Science, Technology and Environment 5, no. 1 (January 14, 2026): 15-22. Accessed January 24, 2026. https://journalarsvot.com/index.php/agrotech/article/view/866.