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- [25] ECONOMIC-ANALYSIS OF TREE-FARMING PRODUCTION SYSTEMS (VOL 95, PG 32, 1994) TROPENLANDWIRT, 1994, 95 : 144 - 144
- [26] Cost–benefit analysis of virtual reality-based training for emergency rescue workers: a socio-technical systems approach Virtual Reality, 2021, 25 : 1071 - 1086