Reski Bengkal, J. M. Paulus, P. C. H. Supit, S. A. Wanget, M. R. Rantung, and Y. Pamandungan, “Application Of Liquid Organic Fertilizer (Poc) To The Growth And Yield Of Organically Cultivated Glycine max (L.) Soybeans”, JAT, vol. 4, no. 2, pp. 293–300, Jul. 2023.