1.

Maha E. Harhash: Associated Variables With Agricultural Faculty Students' Willingness For Entrepreneurship In The Agriculture Field, J.Agric.&Env.Sci. Damanhour. Univ., Egypt, Vol.21 (1),1- 17, 2022.

2.

Maha E. Harhash:Training Needs of the Students of Faculty of Agriculture at Damanhour University in the Field of Agricultural Entrepreneurship, Alexandria Science Exchange Journal (ASEJ), Volume (43), Issue No. (1), 379- 396, 2022.

3.

Maha. E. Harhash, and Olfat. S. Shahin:The Current Status of Farmer’s Adoption of Some Recycling Techniques for Secondary Products of the Most Important Main Crops in Some Villages in Beheira Governorate, Journal of the Advances in Agricultural Researches (JAAR) Volume: 26 (4),255- 274, 2021.

4.

Hamdy. E.A. Abdel Fattah, Zakaria. M. El-Zarka, Maha E. Harhash and Salwa. A. Ghaly: Study of The Behavioral Aspects Related to The Production and Marketing of Balady Lime Among Farmers at some Villages of El-Tahrier District at El-Beheira Governorate - Alexandria Science Exchange Journal (ASEJ), Volume (42), Issue No. (4), 1845 - 1859, 2021.

5.

Zakaria. M. El-Zarka, Amel A. Fayed, Maha E. Harhash, Mahmoud A.Al-TurkiandZain ElAbedeen M.R.Hager: Social, Economic and Environmental Requirements for The Development Strategy of Lake Burullus, Journal of the Advances in Agricultural Researches (JAAR) Volume: 26 (4) 301- 316, 2021.

6.

Maha E. Harhashand Magda M. Yousef: Students' Attitudes toward E-learning in the light of the spread of Pandemic Corona Virus(A Field Study, in Damanhour University 2020/2021), Alexandria Science Exchange Journal (ASEJ), Volume (42), Issue No. (2), 1 - 26, 2021.

7.

Zakaria. M. El-Zarka, Maha. E. Harhash, Salwa. A. Ghaly and Mahmoud. S. Abd El-Fadeel:Determinants of Governmental Fish Farms Development at El-Beheira Governorate,Kafr El-Sheikh Univ., J.Agric. Economic and Social Sciences, vol. 47, No. (3), 2021.

8.

Maha E. Harhash, Mahmoud I. Ettman: Estimating Knowledge Economic Loss in the Rice Yield In Light Of Absence of Agricultural Extension' Role in Kafr El-Sheikh Governorate (Case Study: Actuality - Challenges - Solutions),Kafr El-Sheikh Univ., J.Agric. Economic and Social Sciences, vol. 47, No. (1), 21- 30, 2021.

9.

Zakaria. M. El-Zarka, Amel A. Fayed, Maha E. Harhash and Mohammed. A. Abdul Wahed: Farmers Implementation of Technical Recommendations for Some Uses of Rice Straw in El-Dalangate District - El Behera Governorate,J.Agric.&Env.Sci. Damanhour. Univ., Egypt, 2021.

10.

Maha E. Harhash: An Exploratory Study of Farmers' Opinions at some Districts of El-Beheira Governorate toward the Use of Communication Technology as Extension Information Sources, Alexandria Science Exchange Journal (ASEJ), Volume (41), Issue No. (3), 225- 239, 2020.

11.

Maha E. Harhashand Salwa A. Ghaly: Study of some Variables Associated with Rural Women’s Knowledge and Practices in Relation to Producing Clean and Safe Healthy Raw Milk in one Village at El-Mahmoudia District- El-Beheira Governorate,Annals of Agric. Sci., Moshtohor, Banha Univ. Vol. 58(1), 2020.

12.

Mahmoud. S. Abd El-fadeel, Zakaria. M. El-Zarka, Maha. E. Harhash and Salwa. A. Ghaly: Training Needs of Fishery Workers in Some Governmental and Privet Fish Farms at El-Beheira Governorate, Arab Univ. J. Agri. Sci., Ain Shams Univ., Cairo, Egypt, 27(4),2051- 2077, 2019.

13.

Maha E. Harhashand Salwa A. Ghaly: Awareness of Rural Women with Appropriate Environmental Practices in One Village at Abu Homos District- El-Beheira Governorate, j. Agri. Economics and Agricultural Sciences, Fac. Agri, Mansoura Univ, vol. 10 (9)461- 469, 2019.

14.

Maha E. Harhash:Attitudes of Farmer's Leaders towards the Use of Some Modern Communication Means in Agricultural Extension Work in El-Beheira Governorate, Alex. J.Agric. Sci., Alexandria University, Vol. 64, No. 4, 215-227, 2019.

15.

Zakaria. M. El-Zarka, Amel A. Fayed, Maha E. Harhash andLamya Rady:The Behavior of Farmer's Members of Water User Associations Related the Conservation of Irrigation Water in some Villages in Al-Buhaira, J.Agric.&Env.Sci. Damanhour. Univ., Egypt, Vol.19 (1), 2019.

16.

Mohamed K. Zaid, Zakaria. M. El-Zarka, Amel A. FayedandMaha E. Harhash: The Current Situation of the Use of Information and Communication Technology by Agricultural Extension Workers in Agricultural Extension Work at El- BehiraGovernorate, J.Agric. & Env.Sci, Damanhour.Univ., Egypt, Vol.18 (2):18-50, 2019.

17.

Maha E. Harhash, Salwa A. Ghaly and Salama I. Askar: A study of Vegetable Growers knowledge towards Biological Control Techniques of Agriculture pests in the New Lands in El-Behira Governorate,J.Agric. &Env.Sci.Damanhour.Univ., Egypt, Vol.18 (1):1-15, 2019.

18.

Maha E. Harhashand Salwa A. Ghaly: Faculty of Agriculture Students' Attitudes toward the Establishment of Small Agricultural Enterprises (A case Study of Agriculture Faculty students, Damanhur University), J.Agric.&Env.Sci.Damanhour.Univ.,Egypt, Vol.17(3) :193-207, 2018.

19.

Zakaria. M. El-Zarka, Amel A. Fayed, Maha E. Harhash and Heba El-Lebody: The Expected Role of Agricultural Extension for Rural Women Borrowers from the Social Fund for the Livestock Breeding Project in Two Districts in Beheira Governorate, J.Agric.&Env. Sci. Damanhour. Univ., Egypt, Vol.17 (1):17-50, 2018.

20.

Maha E. Harhashand Salwa A. Ghaly: Faculty of Agriculture Students' Evaluation of The Educational Program For Professional Qualification, Zagazig J. Agric. Res., Zagazig Univ., Vol. 44 No. (6B), 2673- 2683, 2017.

21.

Maha E. Harhashand Mahmoud I.Ettman: Organizational Loyalty  of  Both  Academic  &  Research  Staff  Members  of Agricultural Extension  in A. R.E, Menoufia Journal of Agricultural Economic and Social Sciences, Faculty of Agriculture, Monoufiya University, Vol. 2, 363-385, August 2017.

22.

Maha E. Harhashand Ali M. Abdel-Halim: Some  Factors  Affecting  In  The  Attitudes  of  Farmers  Towards The  Field  Schools  In  El-Behera  Governorate, Menoufia Journal of Agricultural Economic and Social Sciences, Faculty of Agriculture, Monoufiya University, Vol. 2, June 2017.

23.

Amel A. Fayed and Maha E. Harhash: The Current Status of the Contract Farming of the Sugar Beet Crop in El-Nubariya and the Expected Role of Agricultural Extension, Annals of Agric. Sci., Moshtohor, Banha Univ. Vol. 54(3),715- 724, 2016.

24.

Maha E. Harhashand Ali M. Abdel-Halim: Current situation of the Farmer Field Schools (FFS) in El-Beherah Governorate (season:2015/2016),Alex. J. Agric. Sciences, Alexandria University, Vol. 61, No. (4), 499-511, August 2016.

25.

Maha E. Harhashand Mahmoud I. Ettman: Determinants of Performance of the Agricultural Co- Operatives Associations for Their Agricultural Extension Role in El-Beherah Governorate, Kafr El-Sheikh Univ., J.Agric. Economic and Social Sciences, vol. 42, No. (2), 286- 303, June 2016.

26.

Maha. E. Harhashand Hossam F. Abou-Shaara: Effect of Some Personal and Economic Aspects on Knowledge of Bee Breeders in Damenhour District- El- Beheira Governorate, J.Agric.&Env.S ci.Damanhour.Univ.,Egypt, Vol.14 (2) :40-58, 2015.

27.

Maha E. Harhash, Zakaria. M. El-Zarka, Mohamed F. Elshazli and Mostfa M Elsadani: Extension Needs for Minimizing Production and Marketing Losses of Exported Orange among Some Farmers in A.R.E, J. Agric. & Env. Sci. Damanhour Univ., Egypt, Vol.14 (1), 2015.

28.

Maha E. Harhashand Khaled T. El-Feel: Farmers' Knowledge Regarding The Negative Effects of Climate Changes on Agricultural Production in Some Villages in El-Behira Governorate- J.Agric.&Env.S ci.Damanhour.Univ.,Egypt, Vol.13 (2),2014.

29.

Maha E. Harhash, Amel A. Fayed, Khaled T. El-Feel, Gaber A. Abdlluh, and Yasushi Sembokuya: Adoption  Process as an Introduction to Human Resource Development in Rural Areas: A Case Study of  Introducing Corn Silage in Egyptian Agriculture- The 7th Int. Conf., for Develop., and the Env., in the Arab World, Assuite University-Egypt, 23-25 March , 2014.

30.

Maha E. Harhashand Yasushi Sembokuya: An Investigation of  Farmers’ Knowledge of The Environmental  Friendly Practices in Obihiro, Hokkaido, Japan, J.Agric.&Env.S ci.Dam.Univ.,Egypt, Vol.12 (3) :160-171, 2013.

31

Maha. E. Harhash, Yasushi Sembokuya , Amel A. Fayed, Khaled T. El-Feel, Gaber A. Abdlluh, and Akinori Higuchi: Diffusion of Corn Silage and Its Prescribing Factors in Egyptian agriculture- Indian J Agric, Res46(2): 110-118, 2012.