“) If the worshiper doubts between two and three, or between three and four, then builds on the most, is it enough to be on the safe side with a standing rak’ah, or is it necessary to do two rak’ahs [sitting]? Study and investigation)”, cbej, vol. 29, no. 120, pp. 135–148, Sep. 2023, doi: 10.35950/cbej.v29i120.10688.