Vol. 15 (2022): ISTJN

Articles

• Data to support African ‘resistance’ to COVID-19 hypothesis are not available

  Kazhila C. Chinsembu

  1-4

  • pdf

• Antimicrobial and anti-biofilm activities of Diospyros lycioides root, leaf and twig extracts against Staphylococcus aureus and Mycobacterium avium

  S Kanyemba, S Walter, A Iikasha, R Bock

  5-15

  • pdf

• A statistical modelling of the factors contributing to child labour in Namibia Evidence from the 2018 labour force survey

  Opeoluwa F Oyedele, Anna-Lisa Shilongo

  16-25

  • pdf

• Radionuclide concentrations and radiation hazard assessment in the soil of Otjiwarongo, Namibia

  N T Kapofi, J A Oyedele, S A Shimboyo, E Taapopi, G Uiseb

  26-36

  • pdf

• Efficacy of selected biopesticides against the tomato leaf miner, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), in Lusaka, Zambia

  Emma Mazimba, Phillip O Y Nkunika, Miyanda N Moonga, James Nyirenda

  37-49

  • pdf

• Freshwater Source Suitability for Aquaculture A Case Study of Ikpoba Reservoir, Edo State, Nigeria

  N. K. Egun, I P Oboh

  50-56

  • pdf

• Impacts of the Agrarian Land Reform Policy on Livelihoods of Resettled Communities Adjust to the Hwange National Park, Zimbabwe

  Nelson Mhlanga, Lloyd Shorai Pisa

  57-68

  • pdf
  • pdf

• Biostimulation potentials of saw dust and cow blood on a spent engine oil polluted soil

  Obemeata E. Oriakpono, Oluwatunmise Adetayo, Iris O Oriakpono

  70-81

  • pdf