SALLAM , Dr. Mohammed Noman. The Importance of marketing information in enhancing the effectiveness of the extension service (the experience of the potato seed multiplication Center in the optimal use of marketing information). Journal of the Faculty of Education, [S. l.], v. 6, n. 11, p. 59–76, 2023. DOI: 10.60037/edu.v1i11.1157. Disponível em: https://journal.tu.edu.ye/index.php/edu/article/view/1157. Acesso em: 23 nov. 2024.