Does sustainability certification improve productivity or expand production scale? Evidence from certified coffee systems in Vietnam’s central highlands

This paper looks at the employment situation of graduates from Tay Nguyen University in the 2023–2025 period, and proposed solutions to improve graduate employment rates. We used a descriptive survey method and analyzed data trends. The results show that the employment rate of graduates ranged from 84.4% to 87.1%. The proportion of graduates working in their trained fields increased from 82.7% to…