Salim, Abdurrahman, Ujang Setyoko, Abdul Madjid, and Hasyim Asyari. 2023. “Optimization Of Manage Fertilizer Media And Liquid Organic Fertilizer Of Lamtoro Leaves Leaves On Vanilla Seed Plant”. Jurnal Penelitian Pertanian Terapan 23 (1):47-54. https://doi.org/10.25181/jppt.v23i1.2306.