R. Parmawati, M. Mashudi, A. Budiarto, S. Suyadi, and A. S. Kurnianto, “Developing Sustainable Livestock Production by Feed Adequacy Map: A Case Study in Pasuruan, Indonesia”, Trop. Anim. Sci. J., vol. 41, no. 1, pp. 67–76, Apr. 2018, doi: 10.5398/tasj.2018.41.1.67.