JASSAM, Q. T. ECONOMIC STUDY TO MEASURE THE EFFICIENCY AND ITEMS OF MARKETING MARGINS OF TOMATO CROP YEAR 2015 AL-TAJI DISTRICT. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 48, n. 3, 2017. DOI: 10.36103/ijas.v48i3.393. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/393.. Acesso em: 2 may. 2024.