Lengkong, Stephen Christiano, Parluhutan Siahaan, and Agustina Monalisa Tangapo. 2022. “Analisis Karakteristik Dan Uji Bioaktivitas Bakteri Rizosfer PGPR (Plant Growth Promoting Rhizobacteria) Isolat Kalasey”. JURNAL BIOS LOGOS 12 (2):104-13. https://doi.org/10.35799/jbl.v12i2.42131.