Conference Papers
Yaghoubi, J. (2004).Assessing Effective Factors in Using Internet by Faculty members of Agricultural College of Zanjan University, Iran.20th annual conference of the Association for International Agricultural and Extension Education (AIAEE). Dublin, Ireland
Yaghoubi, J. (2004).Effective
Factors Involved in adoption of Integrated Pest Management (IPM) Practices in
Control of Pistachio Psylla (Agonoscena tarjioni) in
Pezeshkirad,G , Yagoubi, J and Shamsayi, E. (2004).Effective Social and Extension Factors Involved in Adoption of Integrated Campaign in Control of Rice Stem Borer, (Chilo Suppressalis) A Case Study in Isfahan Province, Iran. 20th annual conference of the Association for International Agricultural and Extension Education (AIAEE). Dublin, Ireland
Yaghoubi, Jafar(2003). Effective Factors in Adoption and Application of Internet Regarding Educational and Research Activities of Agricultural Extension and Education Faculty Members & Students in Iran. 9th. conference Info systems for Agriculture and Forestry , Czech Republic
يعقوبي، جعفر (1384). نقش تعاوني ها در حمايت از کارآفرينان و تقويت روحيه کارآفريني. يزد، دانشگاه يزد: كنفرانس تعاون، اشتغال و توسعه، 14-15 ارديبهشت
يعقوبي، جعفر (1382). دانش بومي: قلمرو پژوهش و چالشها . زاهدان: اولين همايش ملي دانش بومي و ذخاير توارثي کشور. مهر1383
يعقوبي، جعفر (1382). بررسي ميزان انعکاس مسائل مربوط به منابع طبيعي در کتابهاي درسي دوره هاي ابتدايي، راهنمايي و متوسطه. . تهران: اولين همايش علمي محيط زيست.