Project on the Improvement of the Agricultural Marketing System of Thailand in the Northern Region (Čhulālongkō̜nmahāwitthayālai. Sathāban Wičhai Sangkom)
Project on the Improvement of the Agricultural Marketing System of Thailand in the Southern Region (Čhulālongkō̜nmahāwitthayālai. Sathāban Wičhai Sangkom)
Project on the Improvement of the Agricultural Marketing System of Thailand in the Central and Western Regions (Čhulālongkō̜nmahāwitthayālai. Sathāban Wičhai Sangkom)