“PENGARUH KONSENTRASI DAN FREKUENSI PEMBERIAN PUPUK METALIK TERHADAP PERTUMBUHAN TANAMAN LADA PERDU (Piper Nigrum) DI PEMBIBIT AN”. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 25, no. 2 (July 14, 2010). Accessed March 26, 2026. https://journal.ipb.ac.id/jurnalagronomi/article/view/1611.