[1]
Susi, N. et al. 2018. Pengujian Kandungan Unsur Hara Pupuk Organik Cair (POC) Limbah Kulit Nenas. Jurnal Ilmiah Pertanian. 14, 2 (Mar. 2018), 46–51. DOI:https://doi.org/10.31849/jip.v14i2.261.