Olaoye, Morohunfoluwa Adeola, et al. “Long-Lived Gamma-Emitting Radionuclides in Commonly Consumed Imported Coffee Brands in Lagos and the Total Committed Effective Dose Using a High Purity Germanium Detector”. London Journal of Physics, vol. 1, no. 1, Sept. 2024, doi:10.69710/ljp.v1i1.10343.