Constant Stress-Partially Accelerated Life Tests of Vtub-Shaped Lifetime Distribution under Progressive Type II Censoring. - Aisha Fayomi; Asmaa A. Ahmed; Neama T. AL-Sayed; Sara M. Behairy; Asmaa M. Abd AL-Fattah; Gannat R. Al-Dayian; Abeer A. el-Helbawy (Symmetry, 2024)