POTENSI BAKTERI ENDOFIT ASAL TANAMAN LADA SEBAGAI PELARUT FOSFAT DAN PENGIKAT NITROGEN SERTA PENGHASIL IAA / Potency of Endophytic Bacteria from Black Pepper as Phosphate Solubilization, Nitrogen Fixation and IAA Production - Gusmaini, Gusmaini; Indonesian Spice and Medicinal Crops Research Institute Jl. Tentara Pelajar No 3 Bogor (Pusat Penelitian dan Pengembangan Perkebunan, 2019)