Increasing Early Growth of Jatropha Cuttings (Jatropha Curca) L.) With The Provision of Organic Growth Regulatory Substance . agriscience [Internet]. 2021 Oct. 3 [cited 2025 Jul. 27];5(1):68-74. Available from: https://agriculturalscience.unmerbaya.ac.id/index.php/agriscience/article/view/61