“PENGARUH PEMBERIAN PUPUK ORGANIK CAIR BONGGOL PISANG TERHADAP PERTUMBUHAN BIBIT KOPI ROBUSTA (Coffea Canephora) PADA MEDIA GAMBUT”. Journal of Agro Plantation (JAP) 2, no. 02 (October 25, 2023): 191–199. Accessed December 5, 2025. https://jurnal.politap.ac.id/index.php/jap/article/view/1377.