Dewi, taslima, and ismail husein. “Implementation of Particle Swarm Optimization (PSO) Method In Determining The Composition of Animal Feed In Broiler Chickens With Minimum Cost”. KUBIK: Jurnal Publikasi Ilmiah Matematika, vol. 8, no. 2, Nov. 2023, pp. 119-28, doi:10.15575/kubik.v8i2.29631.