R. D. Dela Cruz, M. U. Peralta, M. R. O. Menor, J. D. Naungayan, A. L. Villanueva, and I. A. Cacabelos, Trans., “A Needs Assessment Survey Of Agricultural Production Systems And Practices Among Farmer’s Cooperatives And Associations (Fcas) In Ilocos Sur, Philippines ”, injoere, vol. 6, no. S3, pp. 389–402, Jun. 2026, doi: 10.70102/jgwvew90.