Mulesa, O., Kachmar, O., Baloha, S., Tiutiunnykova, H. and Shevchuk, D. (2026) “Development of a decision support model for multi-stage investment decisions in production systems under risk”, Technology audit and production reserves, 2(2(88), pp. 92–97. doi: 10.15587/2706-5448.2026.356886.