“PRELIMINARY ECOLOGOCAL STUDY OF Rhizobium : SELECTION OF ANTIBIOTIC RESISTANT MUTANTS OF Rhizobium PMA295 NODULATING Sesbania sesban” (2018) Indonesian Journal of Agricultural Science, 1(1), pp. 16–20. Available at: https://epublikasi.pertanian.go.id/berkala/ijas/article/view/335 (Accessed: 9 September 2026).