Eva Maria Kristina Manalu, Rosmalina Sinaga, and Theodora MV Nainggolan. “PENGARUH PEMBERIAN EKSTRAK AKAR BAMBU (PGPR) DAN PUPUK KANDANG BEBEK TERHADAP PERTUMBUHAN BIBIT KOPI ARABIKA (Coffea Arabica L)”. AGRONITA - Jurnal Agroteknologi Pertanian 2, no. 1 (July 5, 2023): 67–71. Accessed March 4, 2026. https://agronita.usxiitapanuli.ac.id/index.php/jurnal/article/view/21.