Ruanjan, S., K. Paorod, J. Insuwan, P. Promdan, M. Sombhat, S. Banjong, and S. Tamool. “Development of Farmer Network in Reducing Chemical Use in Community at Uttaradit province”. Health Science Journal of Thailand, vol. 7, no. 2, June 2025, pp. 43-50, doi:10.55164/hsjt.v7i2.272289.