YAKOVYNA, V. ., and B. . UHRYNOVSKYI. “EXTENDED SOFTWARE AGING AND REJUVENATION MODEL FOR ANDROID OPERATING SYSTEM CONSIDERING DIFFERENT AGING LEVELS AND REJUVENATION PROCEDURE TYPES”. Computer Systems and Information Technologies, no. 3, Apr. 2022, pp. 116-24, doi:10.31891/CSIT-2021-5-16.