Kepadatan Bakteri Biofertilizer Cair Air Kelapa Menggunakan Bakteri Pelarut Fosfat (Bacillus spp.) Asal Tanah Gambut Kalimantan Barat: Density of Liquid Biofertilizer Coconut Water Bacteria Using Phosphate Solubilizing Bacteria (Bacillus spp.) from West Kalimantan Peat Soil. UnnesJLifeSci [Internet]. 2025 May 31 [cited 2025 Dec. 5];14(1):31-9. Available from: https://journal.unnes.ac.id/journals/UnnesJLifeSci/article/view/1673