Oktaviani L, Marlin M, Prasetyo P. Application of Nitrogen Fertilizer and Biofertilizer to Enhance the Growth and Yield of Shallots . J.plantprotection [Internet]. 2025 Jun. 7 [cited 2026 Mar. 25];1(1):107-16. Available from: https://semnas.bpfp-unib.com/index.php/seminter/article/view/350