G. C. Quiroga, Z. P. da Silva, E. F. de Carvalho, and N. P. Bento, “PRODUCTION COSTS OF GARLIC IN THE CITIES OF PICOS AND BOCAINA (PIAUÍ, BRAZIL) IN THE YEAR OF 1974”, Pesq. Agropec. Trop., vol. 5, no. 1, pp. 77–89, Oct. 2007, doi: 10.5216/pat.v5i1.2201.