KADHIM, Rayan Riyad; AL-AJILI, Sahab Ayed. COGNITIVE EXTENSION KNOWLEDGE NEEDS OF AGRICULTURAL STAFF IN ASPECT OF CONSERVATIVE AGRICULTURE IN NINEVEH GOVERNORATE2020. Diyala Agricultural Sciences Journal , [S. l.], v. 12, n. special Issue, p. 687–696, 2020. DOI: 10.52951/dasj.20121058. Disponível em: https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/3748. Acesso em: 8 may. 2024.