Sauti, M.S., Azman, E.A., Ismail, R., Phooi, C.L. and Lakulassa, S. 2024. Effects Of Blue Npk Fertilizer And/Or Biochar On The Growth And Yield Of Okra (Abelmoschus Esculentus L.) Plant Using Silabukan Soil. Jurnal Penelitian Pertanian Terapan. 24, 2 (Jun. 2024), 231-244. DOI:https://doi.org/10.25181/jppt.v24i2.2783.