J. Okpalla

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Publications

Citations

h-index

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

Publications

12 works in the graph, newest first.

Production of Asparaginase Enzyme by Aspergillus niger Isolated from Soil
2026Journal of Advances in MicrobiologyJournalOpen access0 citations10.9734/jamb/2026/v26i31093
Development of A Synergistic Novel Therapy against Antimicrobial Resistance Strains of Helicobacter pylori
2025Advances in Infectious DiseasesJournalOpen access0 citations10.4236/aid.2025.153048
Production of Lactic Acid Using a Co-culture of Lactobacillus paracasei and Levilactobacillus brevis
2025Microbiology Research Journal InternationalJournalOpen access0 citations10.9734/mrji/2025/v35i121684
The Influence of Amino Acids and Trace Elements on L-lysine Production by Bacillus subtilis Using Agricultural Products as Carbon and Nitrogen Sources
2023Archives of Current Research InternationalJournalOpen accessFirst author2 citations10.9734/acri/2023/v23i1550
The Influence of Vitamins, Antibiotics and Growth Stimulators on L-lysine Production by Bacillus subtilis Using Agricultural Products as Carbon and Nitrogen Sources
2023Journal of Advances in MicrobiologyJournalOpen accessFirst author1 citations10.9734/jamb/2023/v23i5724
The Effect of Inoculum Size and Medium Volume on Methionine Production by Bacillus species EZ-13 and ZM-10
2023Asian Journal of BiologyJournalOpen accessFirst authorCorresponding1 citations10.9734/ajob/2023/v18i4349
The influence of surfactants and bivalent metals on L-lysine production by Bacillus subtilis using agricultural products as carbon and nitrogen sources
2023World Journal of Advanced Research and ReviewsJournalOpen accessFirst authorCorresponding0 citations10.30574/wjarr.2023.17.1.0131
Enhanced L-lysine Production by UV-irradiated and S-2-aminoethyl-L-cysteine Resistant Mutants Derived from Bacillus species Using Agricultural Products as Carbon and Nitrogen Sources
2023Journal of Advances in MicrobiologyJournalOpen accessFirst author0 citations10.9734/jamb/2023/v23i6728
The influence of surfactants and bivalent metals on L-lysine production by Bacillus subtilis using agricultural products as carbon and nitrogen sources
2023Zenodo (CERN European Organization for Nuclear Research)JournalOpen accessFirst author0 citations10.5281/zenodo.8090631
Protease Production by Submerged Fermentation in Shake Flasks Using Bacillus sp. Isolated from the Soil
2022Microbiology Research Journal InternationalJournalOpen accessFirst author1 citations10.9734/mrji/2022/v32i101350
The Influence of Agitation Rates, pH and Calcium Carbonate on L-lysine Production by Bacillus subtilis using Agricultural Products as Carbon and Nitrogen Sources
2022Microbiology Research Journal InternationalJournalOpen accessFirst author1 citations10.9734/mrji/2022/v32i111351
Optimization of Process Parameters for L-Glutaminase Production by Pseudomonas Species ALG3
2022Archives of Current Research InternationalJournalOpen accessFirst author0 citations10.9734/acri/2022/v22i8546