Journal of Vocational Institute of Agriculture is an academic journal of Northeastern Vocational Institute of Agriculture, set out twice a year (January-June and July-December). Objective: To publish research articles and academic articles on agriculture, agriculture education and related branches. Which every article published has been considered by at least 2 experts (double-blind reviewer) and editorial team

Vol. 4 No. 2 (2020): July-December 2020

Published: 2020-12-31

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