Rai, I Nyoman -, I Ketut - Suada, I Wayan - Wiraatmaja, and Ni Komang - Alit Astiari. 2021. “Effectiveness of Indigenous Endomycorrhizal Biofertilizer Prototype on Organic Salak (Salacca Zalacca) Plantations and Its Effect on Nutrient and Carbohydrate Content of Leaves”. BIOTROPIA 28 (3):214-20. https://doi.org/10.11598/btb.2021.28.3.1333.