Retraction notice to "Gas chromatography/mass spectrometry analysis and uv absorptivity of bio-oils extracted from some locally grown plant seeds in nothern Nigeria" [Heliyon 9 (2023) e20872]
1 Department of Chemistry, National Open University of Nigeria, Nigeria.
2 Department of Biological Sciences, National Open University of Nigeria, Nigeria.
3 Department of Public Health, National Open University of Nigeria, Nigeria.
4 Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria.
5 Centre for Herbal Pharmacology and Environmental Sustainability, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India.