Simiz, E., F. Mic, D. Drinceanu, L. Ştef, and S. Pătruică. “A Bio-Economic Analysis Model in Tetra H Hybrid Raised in Organic System”. Review on Agriculture and Rural Development, vol. 2, no. 1, Jan. 2013, pp. 68-73, https://iskolakultura.hu/index.php/rard/article/view/13284.