Yohannes, L., Birhan, T. A., Endalew, M., Azanaw, J., Weldegebrel, F. (2025). Microbial quality assessment of Niger seed (Guizotia abyssinica (Linnaeus f.) Cassini) oil in Gondar city: A laboratory-based cross-sectional study. PLoS ONE. https://doi.org/10.1371/journal.pone.0331546