Njeru, G. K.; Kiboi, J. Sabbath Observance in the Context of COVID-19 Pandemic: Are the Challenges of Physical Observance of the Sabbath Hurting the ‘Mark of a True Church’ Among the Adventists?. JJEOSHS 2021, 4 (1), 1-12. https://doi.org/10.35544/jjeoshs.v4i1.37.