«ANALYSIS OF THE ECONOMIC EFFICIENCY AND INFLUENCING FACTORS OF SHAN TUYET TEA PRODUCTION AMONG FARMING HOUSEHOLDS IN YEN BINH COMMUNE, THAI NGUYEN PROVINCE». Isagoge - Journal of Humanities and Social Sciences, vol. 5, n.º 1, noviembre de 2025, p. e276, https://doi.org/10.59079/isagoge.v5i1.276.